day 8 part 1
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GPG key ID:
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2 changed files with 772 additions and 0 deletions
668
inputs/day8.txt
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668
inputs/day8.txt
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LRRLRRRLRRLLLRLLRRLRRLLRRRLRRLLRLRRRLRLRRLRLRRRLRLRLRRLLRLRLRRLRRRLRRRLRRRLRLRRLLLLRLLRLLRRLRRRLLLRLRRRLRLRRRLRLRRLRRRLRRRLRLRLLRRRLLRLLRLRLRLRLLRRLRRLRRRLRRLRLRLRLRLRRLRRRLLRRRLLRLLLRRRLLRRRLRRRLRRLRLRRLRLLRRLLRRLRLRLRRLRLRRLLRRRLLRRRLLRLRRRLRLRRRLRLRRRLRRRLRRLRRLRRLLRRRLRRRLLLRRRR
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RGT = (HDG, QJV)
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QDM = (GPB, SXG)
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DJN = (TQD, BQN)
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QGG = (GGS, PTC)
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FJP = (MPB, HFP)
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KNB = (QHC, XBQ)
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RGR = (LSQ, LJV)
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HDP = (RLT, LRK)
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DBQ = (KTM, MPJ)
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QSG = (QVF, QVF)
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JKR = (XTK, RQB)
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BJH = (VKC, SML)
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LRF = (NPJ, HKK)
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JRD = (BQX, LGK)
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HVD = (CJP, TLM)
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VCG = (JMS, RJB)
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PCT = (KJC, RCQ)
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DRK = (PTR, FSH)
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BJN = (GVD, XXN)
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CXL = (FMB, NKM)
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TVM = (TTX, RCG)
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PTP = (KQQ, XLR)
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CKX = (VKR, RDH)
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TCP = (TPX, BSB)
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KSC = (JFL, CHL)
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DTF = (BTQ, TTQ)
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GFQ = (HKK, NPJ)
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BKD = (CXB, JSB)
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DJB = (TMG, DDQ)
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CQV = (SSX, DFT)
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BPC = (KNR, CGF)
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KLT = (BMF, XQC)
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NLB = (DBD, VCL)
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HJS = (FXK, FLB)
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PSL = (PBC, XFX)
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LVL = (JFD, RJD)
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JMX = (CGG, RRL)
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TTQ = (XVC, RCT)
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NLG = (FXK, FLB)
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LCD = (JSB, CXB)
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HVR = (CRV, HHM)
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HGV = (VCG, JDT)
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LND = (TTL, QCH)
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CSX = (DHS, JLB)
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BRJ = (BCT, XFS)
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XVN = (RDH, VKR)
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HQB = (BVD, GPC)
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PGP = (CFB, HQL)
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NFB = (BDX, JDK)
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HJK = (VVX, HTP)
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KKB = (NSF, GPP)
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JDV = (XJG, FDR)
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VGC = (HFV, JMT)
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BBG = (GTF, KTP)
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HTB = (BTC, KKC)
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KPL = (MXJ, MBN)
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NHD = (GCT, TGP)
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DMP = (KRH, SPM)
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LRB = (GNP, GGB)
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BGA = (MPB, HFP)
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PBZ = (KXQ, CKP)
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BQF = (LJC, VGC)
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KKC = (DJB, MCS)
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RRL = (QCK, RKN)
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PDZ = (RGF, BHL)
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SLA = (BCD, VJK)
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XRC = (SKL, VBP)
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HHM = (HSJ, NTR)
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BNP = (GPP, NSF)
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GHM = (HLC, KQK)
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LMV = (VTS, NFQ)
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QKF = (JNG, THN)
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PCG = (HSQ, DMP)
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CKG = (XSX, RDF)
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RMV = (FQL, HJL)
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LPG = (RJD, JFD)
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HFJ = (VQX, LQZ)
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QRF = (BCR, VSV)
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JSR = (BJJ, DVJ)
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TKS = (KTP, GTF)
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JNG = (DJD, XLM)
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XDG = (JKR, MRR)
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PFB = (QLT, PBD)
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NTR = (HBV, NRX)
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NMN = (BDX, JDK)
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MGP = (QMT, VLG)
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PTA = (LSP, TXX)
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CRK = (CJP, TLM)
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NVL = (STQ, QFH)
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VCL = (XFD, MGN)
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LJM = (VJH, NXV)
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GCJ = (RFS, QLN)
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NSF = (TKV, LKQ)
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PQN = (QHC, XBQ)
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GHK = (FNT, LCX)
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SFK = (FQL, HJL)
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FNX = (VXK, BJN)
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SSX = (MGK, KRX)
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FSH = (FNB, QFL)
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XFS = (BCK, CKG)
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VLQ = (XJV, HLM)
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JLB = (MMR, HMQ)
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GXX = (HLN, SGX)
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PKX = (QKF, SHQ)
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VND = (CDN, VVH)
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HJG = (FXR, VDR)
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GGR = (QRF, JMB)
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BQG = (CRV, HHM)
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RFS = (BHN, MNL)
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CSK = (DCX, VXG)
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RSL = (XCG, JGV)
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KRH = (CKX, XVN)
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VBP = (NLF, TVM)
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AAA = (MQQ, VHH)
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BVX = (LPG, LVL)
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QCG = (JKJ, CDR)
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JMQ = (HLR, GGT)
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NLF = (RCG, TTX)
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CXB = (NLG, HJS)
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VXG = (SDN, FCJ)
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XFT = (GNP, GGB)
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SST = (GGS, PTC)
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NNK = (PTD, HPF)
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RKN = (XVF, MMX)
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TGP = (SSN, MRT)
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TSR = (SFK, RMV)
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GBL = (NKQ, KVH)
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NKJ = (CGM, TCP)
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KVH = (VTK, GKV)
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VBB = (DXX, JVB)
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KGC = (HMK, TFL)
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PNL = (QLT, PBD)
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TNG = (QSG, TPL)
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HCV = (KVR, PKK)
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RBB = (TKG, CQK)
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BJJ = (GCN, PLQ)
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JRF = (DHC, XCQ)
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FLJ = (CKP, KXQ)
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KVR = (DJS, NKJ)
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HGT = (KVX, LTP)
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MGN = (JDS, LNS)
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FRC = (QLM, FHJ)
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MBN = (TRQ, MRD)
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TMG = (CTD, SFH)
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TNT = (JDG, HGV)
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DXP = (SSX, DFT)
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VVD = (JXJ, PGP)
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CHL = (XSL, SNZ)
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CGS = (GFQ, LRF)
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BHL = (FNQ, HFD)
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XHF = (NHD, PQC)
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PMH = (CNS, SVM)
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VKR = (TBT, TLT)
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LLK = (TQD, BQN)
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LVJ = (PDD, LML)
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JPB = (PRK, VCV)
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HSJ = (HBV, NRX)
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VJH = (DTL, BRL)
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SNJ = (DXP, CQV)
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HQL = (KDL, QFN)
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XHM = (HVG, ZZZ)
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RDX = (KTM, MPJ)
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MQQ = (LSC, DGG)
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TMM = (GMQ, RTL)
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JKP = (LRF, GFQ)
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TKG = (BDN, BDN)
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FBJ = (HLR, GGT)
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PTD = (LMV, QBR)
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FMB = (DQT, RRH)
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TTX = (LVJ, FXX)
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BXL = (BTQ, TTQ)
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QMV = (GND, FGG)
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HFD = (TBQ, VVD)
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NFQ = (PMH, DMM)
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RTH = (TPG, VDP)
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VHH = (DGG, LSC)
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HLN = (SPP, SPP)
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XQD = (PNL, PFB)
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GVD = (BPC, JJG)
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XRN = (DHJ, LBD)
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GNP = (NRC, NRC)
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JLC = (JHB, DRK)
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LGK = (BSK, BRV)
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BSB = (MBM, XHF)
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PBJ = (FRC, RFH)
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DRH = (VMR, XVK)
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RDF = (BHV, NGM)
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MMR = (HGD, PBJ)
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RGF = (HFD, FNQ)
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HTR = (RCQ, KJC)
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NGM = (FJP, LCZ)
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PJF = (QKF, SHQ)
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BCK = (XSX, XSX)
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PBD = (SXM, HTT)
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VCV = (GRD, VVT)
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TFL = (CCX, HQB)
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THT = (NXX, TSR)
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JMS = (RCF, XRC)
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FKG = (XRN, PHG)
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TBQ = (PGP, JXJ)
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SML = (TCH, DPF)
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RJB = (RCF, XRC)
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KJC = (LND, JNR)
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HPT = (DLM, MVH)
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NKM = (DQT, RRH)
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JSJ = (QFH, STQ)
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KJJ = (XXT, DBC)
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FGG = (HPT, GMM)
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RFH = (QLM, FHJ)
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TLM = (DKN, QGH)
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MJV = (QSG, TPL)
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DHG = (RGT, CVS)
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BVB = (QLJ, SNR)
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RMH = (JKR, MRR)
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XFX = (SNJ, QBD)
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LNS = (SFQ, GGR)
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QJV = (LRB, XFT)
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BHV = (FJP, FJP)
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JMT = (BJM, NPC)
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BDN = (JFL, JFL)
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CHC = (CXL, SXC)
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VBN = (VBB, CFM)
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SFQ = (QRF, JMB)
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XXN = (JJG, BPC)
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MCS = (TMG, DDQ)
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CFV = (DHG, NKS)
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FXK = (JSR, GLR)
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JMB = (VSV, BCR)
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VVT = (LST, GCJ)
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VRL = (DJN, LLK)
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XLB = (FGJ, PGB)
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JVC = (XXT, DBC)
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VQX = (BCD, VJK)
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DVJ = (GCN, PLQ)
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BTQ = (RCT, XVC)
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LCX = (JHK, KPL)
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FSD = (NNC, XLX)
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TSQ = (FKM, HFJ)
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HGD = (RFH, FRC)
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HJL = (JDV, LNV)
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FSB = (DBD, VCL)
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DCX = (SDN, FCJ)
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BHH = (JPK, GVQ)
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JHB = (PTR, FSH)
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THP = (SXC, CXL)
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LRK = (QCT, FPT)
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PTC = (LMF, DLF)
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DHS = (HMQ, MMR)
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GDK = (SNR, QLJ)
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CNJ = (JKJ, CDR)
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SBM = (BCT, XFS)
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GJP = (RJK, DDX)
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DFT = (KRX, MGK)
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XBQ = (BNP, KKB)
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FGJ = (VRL, CKV)
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QVF = (XTM, XTM)
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VJK = (BFB, CKT)
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VJX = (BKD, LCD)
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KQK = (GBL, HPK)
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KKX = (BDC, SKC)
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CRV = (HSJ, NTR)
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JNR = (QCH, TTL)
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HTG = (NQK, GJP)
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QLN = (MNL, BHN)
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GMB = (VVX, HTP)
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JDG = (JDT, VCG)
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QLT = (HTT, SXM)
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CLK = (VJB, SRH)
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GSX = (XKX, RSL)
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MQX = (RTH, LPL)
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ZZZ = (VHH, MQQ)
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PKK = (DJS, NKJ)
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MJT = (MQX, HTF)
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GLT = (TCD, HXV)
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PQX = (TGQ, JBF)
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VSX = (LTP, KVX)
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FSV = (FKG, NLC)
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FKR = (CQD, JPR)
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CKT = (RDX, DBQ)
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JFD = (TKS, BBG)
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CNM = (TBH, XRF)
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PBC = (SNJ, QBD)
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MRT = (QCG, CNJ)
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RCQ = (JNR, LND)
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JJG = (KNR, CGF)
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CFP = (JVT, GSX)
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BTG = (SBM, BRJ)
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BJM = (CRK, HVD)
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XVK = (CDS, BQF)
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BCT = (BCK, CKG)
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LST = (RFS, QLN)
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DNM = (VMR, XVK)
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GPB = (GNX, DJV)
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FDR = (FTG, LFQ)
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LCZ = (HFP, MPB)
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XJV = (FCP, JHV)
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HQC = (TRG, SCP)
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RMD = (QMV, NNH)
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SRH = (FLL, QKV)
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QBD = (CQV, DXP)
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RRH = (NCB, TSQ)
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XVF = (NFB, NMN)
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QMT = (GLT, NTS)
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GBX = (TKG, CQK)
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MFP = (TLH, QXD)
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XKG = (MHN, NLR)
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HQH = (HPF, PTD)
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LLR = (CNR, CRF)
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LSP = (SVQ, VJX)
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HSH = (LRK, RLT)
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TTL = (FKR, QMF)
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CFB = (KDL, QFN)
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SXG = (GNX, DJV)
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LTP = (KJJ, JVC)
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HSQ = (SPM, KRH)
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SHG = (DRH, DNM)
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DHJ = (QXR, GHK)
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GGK = (PRK, VCV)
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TRG = (PJN, CFV)
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TTF = (LJV, LSQ)
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VVH = (HSH, HDP)
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QXR = (FNT, LCX)
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DTL = (FSV, VQV)
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KVX = (JVC, KJJ)
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HLR = (BTG, MKN)
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XCG = (QTJ, HTQ)
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LML = (JMQ, FBJ)
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FMS = (XTM, VXJ)
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CTD = (JHQ, XLB)
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TCD = (CSK, GLS)
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MRR = (RQB, XTK)
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SSN = (CNJ, QCG)
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VLG = (NTS, GLT)
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JDT = (JMS, RJB)
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TPJ = (XFX, PBC)
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PDD = (FBJ, JMQ)
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QLJ = (NVL, JSJ)
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TVX = (JPB, GGK)
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QCT = (GBX, RBB)
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GMM = (DLM, MVH)
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RLT = (QCT, FPT)
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PFH = (HTG, DNF)
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DQN = (XCQ, DHC)
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XQC = (QJQ, JLC)
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QCH = (FKR, QMF)
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GMQ = (KPJ, RTF)
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HVJ = (QMV, NNH)
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VDP = (TVX, VFB)
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NXV = (DTL, BRL)
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JHK = (MXJ, MBN)
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JPK = (GQN, MFP)
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SSH = (KQK, HLC)
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FNB = (GPS, LLR)
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HTP = (SPG, CSX)
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HHN = (DNF, HTG)
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QJQ = (JHB, DRK)
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PFC = (KRJ, JLV)
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HFP = (JRD, MMT)
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HGC = (QCJ, CXG)
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KLG = (BVX, QSM)
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LHG = (HLM, XJV)
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CGG = (QCK, RKN)
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XVC = (CGS, JKP)
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FCJ = (TMM, MBL)
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KLC = (CDN, VVH)
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CRF = (LVG, FNX)
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PBP = (GSX, JVT)
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GLS = (DCX, VXG)
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DJD = (QGG, SST)
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BJV = (DMP, HSQ)
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MNL = (JSG, LNC)
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DNF = (NQK, GJP)
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NLR = (SSH, GHM)
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HSP = (JBF, TGQ)
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NRX = (DTX, CJK)
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VVX = (CSX, SPG)
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LSC = (DCL, QBB)
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VXJ = (FLJ, PBZ)
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CDR = (NXN, NMT)
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SGM = (NXV, VJH)
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XSX = (BHV, BHV)
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MGK = (FXG, XTG)
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VPC = (SKC, BDC)
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HBV = (CJK, DTX)
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RQB = (PCT, HTR)
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FXR = (HKP, LVP)
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BRL = (FSV, VQV)
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VXK = (GVD, XXN)
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SDN = (MBL, TMM)
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FCP = (HXD, SHG)
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XTG = (KLT, SPX)
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LBD = (GHK, QXR)
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JHQ = (FGJ, PGB)
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XXT = (KNB, PQN)
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VKC = (TCH, DPF)
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GQN = (QXD, TLH)
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HLM = (JHV, FCP)
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JDK = (TTF, RGR)
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VTS = (PMH, DMM)
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VMR = (CDS, BQF)
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XJA = (BHL, RGF)
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MMS = (NLR, MHN)
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DPF = (PQX, HSP)
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NNH = (FGG, GND)
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JSB = (NLG, HJS)
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XLR = (GMB, HJK)
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RCF = (VBP, SKL)
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JPD = (HTF, MQX)
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CJP = (DKN, QGH)
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BLC = (HGV, JDG)
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FTG = (PSL, TPJ)
|
||||
JDS = (SFQ, GGR)
|
||||
FQL = (JDV, LNV)
|
||||
JBF = (CHC, THP)
|
||||
HVG = (MQQ, VHH)
|
||||
LKQ = (NLX, HHX)
|
||||
KRX = (FXG, XTG)
|
||||
JNA = (CKP, KXQ)
|
||||
JPR = (CGD, BJH)
|
||||
CJK = (MSQ, HCV)
|
||||
QSM = (LVL, LPG)
|
||||
BQN = (PCG, BJV)
|
||||
SFH = (XLB, JHQ)
|
||||
XLD = (QNN, LVC)
|
||||
GTF = (HTB, RQV)
|
||||
BMF = (QJQ, JLC)
|
||||
THN = (XLM, DJD)
|
||||
VPB = (FXR, VDR)
|
||||
RQX = (XQD, JDL)
|
||||
LNV = (XJG, FDR)
|
||||
NXN = (DSS, KMF)
|
||||
QTJ = (DKR, KLG)
|
||||
VSV = (KHH, FSD)
|
||||
DBD = (MGN, XFD)
|
||||
DHC = (PHH, HQC)
|
||||
QGH = (VBN, DPJ)
|
||||
NTS = (TCD, HXV)
|
||||
BSK = (BQG, HVR)
|
||||
MRD = (VPB, HJG)
|
||||
BQX = (BSK, BRV)
|
||||
BRV = (BQG, HVR)
|
||||
SVM = (PKX, PJF)
|
||||
KRJ = (NMC, TBX)
|
||||
GTH = (HVG, HVG)
|
||||
SCP = (PJN, CFV)
|
||||
CGF = (VFD, GXX)
|
||||
SHQ = (THN, JNG)
|
||||
JVT = (XKX, RSL)
|
||||
RJK = (RVD, CLK)
|
||||
MKN = (SBM, BRJ)
|
||||
JHV = (HXD, SHG)
|
||||
TLT = (JRF, DQN)
|
||||
QBR = (NFQ, VTS)
|
||||
CNR = (FNX, LVG)
|
||||
LVG = (BJN, VXK)
|
||||
FCQ = (BHL, RGF)
|
||||
JXJ = (CFB, HQL)
|
||||
DJV = (BXL, DTF)
|
||||
DTX = (HCV, MSQ)
|
||||
JLV = (NMC, TBX)
|
||||
STQ = (RMH, XDG)
|
||||
NQK = (DDX, RJK)
|
||||
KTP = (RQV, HTB)
|
||||
RLP = (JDL, XQD)
|
||||
TQD = (PCG, BJV)
|
||||
GGT = (MKN, BTG)
|
||||
VJB = (FLL, QKV)
|
||||
JVB = (MJT, JPD)
|
||||
VQV = (FKG, NLC)
|
||||
FXG = (KLT, SPX)
|
||||
XFD = (LNS, JDS)
|
||||
NKS = (CVS, RGT)
|
||||
QFL = (GPS, LLR)
|
||||
CDN = (HSH, HDP)
|
||||
RTL = (RTF, KPJ)
|
||||
CCX = (GPC, BVD)
|
||||
CXG = (THT, VVN)
|
||||
GRC = (CGG, RRL)
|
||||
MXJ = (TRQ, MRD)
|
||||
SXM = (HQH, NNK)
|
||||
LJV = (SMP, VRJ)
|
||||
RJD = (TKS, BBG)
|
||||
HMQ = (PBJ, HGD)
|
||||
MSQ = (KVR, PKK)
|
||||
GPS = (CNR, CRF)
|
||||
FNT = (KPL, JHK)
|
||||
HDG = (LRB, XFT)
|
||||
LFQ = (PSL, TPJ)
|
||||
VFD = (HLN, SGX)
|
||||
SKC = (CFP, PBP)
|
||||
TKV = (HHX, NLX)
|
||||
GPP = (TKV, LKQ)
|
||||
JSG = (PFH, HHN)
|
||||
BCD = (CKT, BFB)
|
||||
MPJ = (HVJ, RMD)
|
||||
GCT = (MRT, SSN)
|
||||
XTM = (FLJ, FLJ)
|
||||
DKN = (DPJ, VBN)
|
||||
SVN = (VLG, QMT)
|
||||
LQZ = (VJK, BCD)
|
||||
PHS = (GPB, SXG)
|
||||
XCQ = (HQC, PHH)
|
||||
QNN = (FCQ, FCQ)
|
||||
DMM = (CNS, SVM)
|
||||
DBC = (PQN, KNB)
|
||||
JFL = (XSL, XSL)
|
||||
MBL = (RTL, GMQ)
|
||||
VTK = (MGP, SVN)
|
||||
SKL = (TVM, NLF)
|
||||
HXD = (DRH, DNM)
|
||||
GNX = (DTF, BXL)
|
||||
XLM = (SST, QGG)
|
||||
QMF = (CQD, JPR)
|
||||
HMK = (HQB, CCX)
|
||||
MMT = (BQX, LGK)
|
||||
PJN = (DHG, NKS)
|
||||
DGG = (DCL, QBB)
|
||||
SPX = (XQC, BMF)
|
||||
MHN = (SSH, GHM)
|
||||
RDH = (TLT, TBT)
|
||||
NMC = (KKX, VPC)
|
||||
GKV = (SVN, MGP)
|
||||
XSL = (LSP, TXX)
|
||||
TGQ = (THP, CHC)
|
||||
TRQ = (HJG, VPB)
|
||||
VHK = (KRJ, JLV)
|
||||
TPX = (MBM, XHF)
|
||||
QXD = (QDM, PHS)
|
||||
VRJ = (GDK, BVB)
|
||||
KXQ = (RLP, RQX)
|
||||
CNS = (PKX, PJF)
|
||||
TPG = (TVX, VFB)
|
||||
PTR = (QFL, FNB)
|
||||
QHC = (KKB, BNP)
|
||||
CDS = (VGC, LJC)
|
||||
BTC = (MCS, DJB)
|
||||
NLC = (PHG, XRN)
|
||||
BDC = (CFP, PBP)
|
||||
FPT = (GBX, RBB)
|
||||
CQD = (BJH, CGD)
|
||||
XKX = (JGV, XCG)
|
||||
TXX = (VJX, SVQ)
|
||||
SPP = (GTH, GTH)
|
||||
KTM = (HVJ, RMD)
|
||||
JGV = (HTQ, QTJ)
|
||||
HKP = (KLC, VND)
|
||||
GLR = (DVJ, BJJ)
|
||||
LMF = (LHG, VLQ)
|
||||
CLG = (TFL, HMK)
|
||||
KHH = (NNC, XLX)
|
||||
HTQ = (KLG, DKR)
|
||||
QFN = (CNM, TCT)
|
||||
FLL = (TNG, MJV)
|
||||
HFV = (NPC, BJM)
|
||||
NPC = (HVD, CRK)
|
||||
HKK = (KGC, CLG)
|
||||
XRF = (PFC, VHK)
|
||||
GGS = (DLF, LMF)
|
||||
LVC = (FCQ, PDZ)
|
||||
DXX = (MJT, JPD)
|
||||
DCL = (HGT, VSX)
|
||||
LNC = (HHN, PFH)
|
||||
TBT = (JRF, DQN)
|
||||
DKR = (QSM, BVX)
|
||||
KNL = (QCJ, CXG)
|
||||
TLH = (PHS, QDM)
|
||||
NMT = (DSS, KMF)
|
||||
HLC = (GBL, HPK)
|
||||
BDX = (TTF, RGR)
|
||||
HXV = (GLS, CSK)
|
||||
TBH = (VHK, PFC)
|
||||
QBB = (HGT, VSX)
|
||||
TCH = (PQX, HSP)
|
||||
QFH = (XDG, RMH)
|
||||
GND = (HPT, GMM)
|
||||
CVS = (QJV, HDG)
|
||||
FNQ = (VVD, TBQ)
|
||||
NCB = (FKM, FKM)
|
||||
FHJ = (MMS, XKG)
|
||||
VFB = (GGK, JPB)
|
||||
RQV = (KKC, BTC)
|
||||
NLX = (KNL, HGC)
|
||||
TCT = (XRF, TBH)
|
||||
GGB = (NRC, XLD)
|
||||
JKJ = (NXN, NMT)
|
||||
SPG = (DHS, JLB)
|
||||
LVP = (VND, KLC)
|
||||
NPJ = (KGC, CLG)
|
||||
RVD = (SRH, VJB)
|
||||
HTT = (NNK, HQH)
|
||||
PQC = (TGP, GCT)
|
||||
MPB = (MMT, JRD)
|
||||
BCR = (FSD, KHH)
|
||||
BHN = (LNC, JSG)
|
||||
SMP = (BVB, GDK)
|
||||
GPC = (NLB, FSB)
|
||||
NMD = (GTH, XHM)
|
||||
CGD = (SML, VKC)
|
||||
CKP = (RQX, RLP)
|
||||
DQT = (NCB, NCB)
|
||||
KDL = (CNM, TCT)
|
||||
CQK = (BDN, KSC)
|
||||
NXX = (SFK, RMV)
|
||||
RTF = (LJM, SGM)
|
||||
KQQ = (HJK, GMB)
|
||||
KMF = (BVK, BHH)
|
||||
HPK = (KVH, NKQ)
|
||||
PLQ = (MLH, PTP)
|
||||
RCG = (LVJ, FXX)
|
||||
HPF = (LMV, QBR)
|
||||
TBX = (VPC, KKX)
|
||||
NKQ = (VTK, GKV)
|
||||
PRK = (GRD, VVT)
|
||||
TPL = (QVF, FMS)
|
||||
CFM = (DXX, JVB)
|
||||
SGX = (SPP, NMD)
|
||||
MLH = (KQQ, XLR)
|
||||
NNC = (TNT, BLC)
|
||||
XLX = (TNT, BLC)
|
||||
MBM = (NHD, PQC)
|
||||
PHH = (TRG, SCP)
|
||||
QKV = (TNG, MJV)
|
||||
XJG = (FTG, LFQ)
|
||||
QCK = (XVF, MMX)
|
||||
SVQ = (LCD, BKD)
|
||||
SXC = (FMB, NKM)
|
||||
RCT = (CGS, JKP)
|
||||
KNR = (VFD, GXX)
|
||||
FKM = (VQX, VQX)
|
||||
CKV = (DJN, LLK)
|
||||
DDX = (CLK, RVD)
|
||||
GCN = (PTP, MLH)
|
||||
BFB = (DBQ, RDX)
|
||||
SNZ = (TXX, LSP)
|
||||
MVH = (JMX, GRC)
|
||||
HHX = (HGC, KNL)
|
||||
GRD = (GCJ, LST)
|
||||
SPM = (CKX, XVN)
|
||||
LPL = (VDP, TPG)
|
||||
CGM = (BSB, TPX)
|
||||
FXX = (LML, PDD)
|
||||
PGB = (CKV, VRL)
|
||||
MMX = (NMN, NFB)
|
||||
DJS = (TCP, CGM)
|
||||
HTF = (LPL, RTH)
|
||||
DSS = (BVK, BHH)
|
||||
KPJ = (SGM, LJM)
|
||||
DLM = (GRC, JMX)
|
||||
LSQ = (SMP, VRJ)
|
||||
SNR = (NVL, JSJ)
|
||||
DPJ = (CFM, VBB)
|
||||
DDQ = (SFH, CTD)
|
||||
VVN = (NXX, TSR)
|
||||
QLM = (XKG, MMS)
|
||||
QCJ = (VVN, THT)
|
||||
JDL = (PFB, PNL)
|
||||
DLF = (LHG, VLQ)
|
||||
LJC = (JMT, HFV)
|
||||
GVQ = (GQN, MFP)
|
||||
XTK = (HTR, PCT)
|
||||
NRC = (QNN, QNN)
|
||||
PHG = (DHJ, LBD)
|
||||
BVD = (NLB, FSB)
|
||||
VDR = (HKP, LVP)
|
||||
BVK = (GVQ, JPK)
|
||||
FLB = (JSR, GLR)
|
||||
104
src/bin/day8.rs
Normal file
104
src/bin/day8.rs
Normal file
|
|
@ -0,0 +1,104 @@
|
|||
#![forbid(elided_lifetimes_in_paths, unsafe_code)]
|
||||
|
||||
use aoc23::read;
|
||||
use chumsky::prelude::*;
|
||||
use std::collections::HashMap;
|
||||
|
||||
enum Instruction {
|
||||
Left,
|
||||
Right
|
||||
}
|
||||
|
||||
impl Instruction {
|
||||
fn parser() -> impl Parser<char, Self, Error = Simple<char>> {
|
||||
choice((
|
||||
just('L').map(|_| Self::Left),
|
||||
just('R').map(|_| Self::Right)
|
||||
))
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug)]
|
||||
struct Node {
|
||||
left: String,
|
||||
right: String
|
||||
}
|
||||
|
||||
fn parse_node_name() -> impl Parser<char, String, Error = Simple<char>> {
|
||||
none_of([',', ')', ' '])
|
||||
.repeated()
|
||||
.at_least(1)
|
||||
.map(|chars| chars.into_iter().collect())
|
||||
}
|
||||
|
||||
impl Node {
|
||||
fn parser() -> impl Parser<char, Self, Error = Simple<char>> {
|
||||
just("(")
|
||||
.ignore_then(parse_node_name())
|
||||
.then_ignore(just(", "))
|
||||
.then(parse_node_name())
|
||||
.then_ignore(just(")"))
|
||||
.map(|(left, right)| Self { left, right })
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug)]
|
||||
struct Network {
|
||||
nodes: HashMap<String, Node>
|
||||
}
|
||||
|
||||
impl Network {
|
||||
fn parser() -> impl Parser<char, Self, Error = Simple<char>> {
|
||||
parse_node_name()
|
||||
.then_ignore(just(" = "))
|
||||
.then(Node::parser())
|
||||
.then_ignore(just("\n"))
|
||||
.repeated()
|
||||
.map(|nodes| Self {
|
||||
nodes: nodes.into_iter().collect()
|
||||
})
|
||||
}
|
||||
|
||||
fn node(&self, node: &str) -> &Node {
|
||||
self.nodes
|
||||
.get(node)
|
||||
.unwrap_or_else(|| panic!("Failed to get node {node:?}"))
|
||||
}
|
||||
|
||||
fn left(&self, node: &str) -> &str {
|
||||
&self.node(node).left
|
||||
}
|
||||
|
||||
fn right(&self, node: &str) -> &str {
|
||||
&self.node(node).right
|
||||
}
|
||||
}
|
||||
|
||||
fn parser() -> impl Parser<char, (Vec<Instruction>, Network), Error = Simple<char>> {
|
||||
Instruction::parser()
|
||||
.repeated()
|
||||
.at_least(1)
|
||||
.then_ignore(just("\n\n"))
|
||||
.then(Network::parser())
|
||||
.then_ignore(end())
|
||||
}
|
||||
|
||||
fn main() -> anyhow::Result<()> {
|
||||
let (instructions, network) = read("inputs/day8.txt", parser())?;
|
||||
// eprintln!("{network:?}");
|
||||
|
||||
let mut curr_node = "AAA";
|
||||
let mut i = 0;
|
||||
let mut steps = 0;
|
||||
while curr_node != "ZZZ" {
|
||||
curr_node = match instructions[i] {
|
||||
Instruction::Left => network.left(curr_node),
|
||||
Instruction::Right => network.right(curr_node)
|
||||
};
|
||||
i = (i + 1) % instructions.len();
|
||||
steps += 1;
|
||||
}
|
||||
println!("{steps}");
|
||||
|
||||
Ok(())
|
||||
}
|
||||
Loading…
Reference in a new issue