first commit

01/part1.py

@@ -0,0 +1,23 @@
+#!/usr/bin/python
+
+
+def read_file(filename, chunk=1024):
+    file = open(filename, 'r')
+    while True:
+        line = file.read(chunk)
+        if not line:
+            break
+        yield line
+
+
+def main():
+    floor = 0
+    for line in read_file('input'):
+        up = line.count('(')
+        down = line.count(')')
+        floor = floor + up - down
+
+    print floor
+
+if __name__ == "__main__":
+    main()