diff options
-rwxr-xr-x | flipper.py | 22 | ||||
-rw-r--r-- | test.f | 4 |
2 files changed, 26 insertions, 0 deletions
diff --git a/flipper.py b/flipper.py new file mode 100755 index 0000000..f8e5b14 --- /dev/null +++ b/flipper.py @@ -0,0 +1,22 @@ +#!/usr/bin/python + +from sys import argv + +mem = [{}, {}] + +def flip(x, y): + if y not in mem[x]: + mem[x][y] = 1 + else: + mem[x][y] = 1 - mem[x][y] + return mem[x][y] + +with open(argv[1]) as f: + for line in f.readlines(): + l = list(map(int, line.split())) + if len(l) < 2: + continue + x = l[0] + for i in range(1, len(l)): + x = flip(x, l[i]) + print(x) @@ -0,0 +1,4 @@ +0 0 +0 0 +0 0 +0 0 |