Day 8

day08/part1.py

@@ -0,0 +1,24 @@
+lines = list(map(lambda y: (y[0], int(y[1])), (x.strip().split() for x in open("input.txt"))))
+length = len(lines)
+
+executed = set()
+pos = 0
+acc = 0
+
+print(lines)
+while True:
+    cmd, val = lines[pos]
+    executed.add(pos)
+    if cmd == 'nop':
+        pos += 1
+    elif cmd == 'acc':
+        acc += val
+        pos += 1
+    elif cmd == 'jmp':
+        pos += val
+    if pos in executed:
+        print('loop detected, current acc:', acc)
+        break
+    if pos >= length:
+        print('out of bounds:', pos)
+        break