From ffe686f11778d0251cde997370964cc512e1d05d Mon Sep 17 00:00:00 2001 From: Sebastian Seedorf Date: Sun, 13 Dec 2020 20:43:40 +0100 Subject: [PATCH] Day 13 (minified version 7) --- day13/part2-minified.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/day13/part2-minified.py b/day13/part2-minified.py index f5bbacc..e5d4c44 100644 --- a/day13/part2-minified.py +++ b/day13/part2-minified.py @@ -1 +1 @@ -import functools;import math;lcm=lambda a,b:abs(a*b)//math.gcd(a,b);merge=lambda a,b,x,y:(lcm(a,x),b)if b==y else merge(a,b+a*(max(-1,y-b-1)//a+1),x,y+x*(max(-1,b-y-1)//x+1));print(functools.reduce(lambda fn,fm:merge(*fn,*fm),((int(x),-idx)for idx,x in enumerate([x.strip()for x in open("input.txt")][1].split(','))if x!='x'),(1,0))[1]) +import functools;import math;lcm=lambda a,b:abs(a*b)//math.gcd(a,b);m=lambda a,b,x,y:(lcm(a,x),b)if b==y else m(a,b+a*(max(-1,y-b-1)//a+1),x,y+x*(max(-1,b-y-1)//x+1));print(functools.reduce(lambda p,q:m(*p,*q),((int(x),-i)for i,x in enumerate([x.strip()for x in open("input.txt")][1].split(','))if x!='x'),(1,0))[1])