Day 05

day05/part1.min.py

@@ -0,0 +1,11 @@
+#!/usr/bin/env python3
+import re, itertools
+
+lines = (x for x in open("input.txt"))
+m=[[e for e in line if e!=' ']for line in zip(*([*line[1::4]]for line in itertools.takewhile(lambda x:'['in x,lines)))]
+next(lines)
+for line in lines:
+    a,s,t=map(int,re.search(r"(\d+).+(\d+).+(\d+)",line).groups())
+    m[t-1],m[s-1]=m[s-1][:a][::-1]+m[t-1],m[s-1][a:]
+
+print(''.join(i[0] for i in m))