Initial solution for 3-2

2020-12-03 22:59:07 +01:00 · 2020-12-03 22:59:07 +01:00 · def8e18ff7
commit def8e18ff7
parent de12963395
1 changed files with 3 additions and 0 deletions
--- a/03-2-1.py
+++ b/03-2-1.py
@ -0,0 +1,3 @@
+d=open("/dev/stdin").readlines()
+def f(y,x=1):return sum(d[i][i*y//x%31]=='#' for i in range(0,323,x))
+print(f(1)*f(3)*f(5)*f(7)*f(1,2))