diff --git a/2023/day5/.part1.py.swp b/2023/day5/.part2.py.swp similarity index 86% rename from 2023/day5/.part1.py.swp rename to 2023/day5/.part2.py.swp index 466fb9b..7ee61ee 100644 Binary files a/2023/day5/.part1.py.swp and b/2023/day5/.part2.py.swp differ diff --git a/2023/day5/part2.py b/2023/day5/part2.py new file mode 100644 index 0000000..6f01ba7 --- /dev/null +++ b/2023/day5/part2.py @@ -0,0 +1,55 @@ +#!/bin/python3 + +import sys +from pprint import pprint +from aocd import get_data + + +input_f = sys.argv[1] + +seeds, *maps = open(input_f).read().split('\n\n') + +seeds = seeds.split(':')[1].split() + +pprint(seeds) +pprint(maps) + +tmp_seeds = [] + +for i in range(0,len(seeds)-1,2): + #print('Creating range: ' + seeds[i] + ' to ' + str(int(seeds[i+1])+int(seeds[i])-1)) + for j in range(int(seeds[i]),int(seeds[i+1])+int(seeds[i])): + tmp_seeds.append(j) + +seeds = tmp_seeds +#print(seeds) + +for i in maps: + tmp = [] + i = i.split() + #print(i) + + for ldx,l in enumerate(seeds): + l = int(l) + for x in range(2,len(i)-2,3): + d = int(i[x]) + s = int(i[x+1]) + r = int(i[x+2]) + #print('Looking for ' + str(l) + ' in range ' + str(s) + ' > ' + str((s+r)),end='') + if s <= l and l < s + r: + seeds[ldx] = d + (l - s) + #print('. Found!') + break + #print(seeds) +print(min(seeds)) +""" +for i in range(0,7): + tmp = [] + for j in range(2,len(nmaps[i]),3): + print("des " + str(nmaps[i][j])) + print("src " + str(nmaps[i][j+1])) + print("rng " + str(nmaps[i][j+2])) + for x in range(int(nmaps[i][j]),int(nmaps[i][j])+int(nmaps[i][j+2])): + print(x) + +"""