Complete day 2

02/part1

@@ -0,0 +1,15 @@
+#!/usr/bin/python3
+
+import re
+
+valid = 0
+with open("input") as fh:
+    for ln in fh:
+        m = re.match(r"(\d+)-(\d+) (.): (.*)", ln)
+        (min, max, char, pw) = m.groups()
+        min = int(min)
+        max = int(max)
+        num = pw.count(char)
+        valid += min <= num <= max
+        print(min, max, char, pw, valid)
+

02/part2

@@ -0,0 +1,16 @@
+#!/usr/bin/python3
+
+import re
+
+valid = 0
+with open("input") as fh:
+    for ln in fh:
+        m = re.match(r"(\d+)-(\d+) (.): (.*)", ln)
+        (first, second, char, pw) = m.groups()
+        first = int(first)
+        second = int(second)
+        check = pw[first-1] + pw[second-1]
+        num = check.count(char)
+        valid += num == 1
+        print(first, second, char, pw, check, valid)
+