rename stuff

2020/code/Benes11.py

@@ -0,0 +1,45 @@
+#!/bin/env python3
+
+from copy import deepcopy
+import sys
+
+
+def show(space):
+    for row in space: print("".join(row))
+    print()
+
+
+def neighbors(space, y, x):
+    dirs = [(y, x) for x in [0, 1, -1] for y in [0, 1, -1]][1:]
+    neighbors = []
+    for a, b in dirs:
+        try:
+            neighbors.append(space[y + a][x + b])
+        except IndexError:
+            pass
+    return neighbors
+
+
+def next(space):
+    new = deepcopy(space)
+    for y in range(len(space)):
+        for x in range(len(space[y])):
+            occ = neighbors(space, y, x).count("#")
+            if space[y][x] == "L":
+                if occ == 0: new[y][x] = "#"
+            if space[y][x] == "#":
+                if occ >= 4: new[y][x] = "L"
+    return new
+
+
+def count(space):
+    return sum(row.count('#') for row in space)
+
+
+if __name__ == '__main__':
+    space = [list(line) for line in open(r"C:\Users\Maya\Desktop\Uni\WS_2021\AoC\input11")]
+    while space != next(next(space)):
+        space = next(space)
+    print(count(space))
+    print(count(next(space)))
+    print(count(next(next(space))))