first commit

05/input2

@@ -0,0 +1,5 @@
+ugknbfddgicrmopn
+aaa
+jchzalrnumimnmhp
+haegwjzuvuyypxyu
+dvszwmarrgswjxmb

05/input3

@@ -0,0 +1,4 @@
+qjhvhtzxzqqjkmpb
+xxyxx
+uurcxstgmygtbstg
+ieodomkazucvgmuy

05/part1.py

@@ -0,0 +1,49 @@
+#!/usr/bin/python
+
+import re
+
+
+def read_file(filename):
+    file = open(filename, 'r')
+    while True:
+        line = file.readline()
+        if not line:
+            break
+        yield line
+
+
+def count_vovels(line):
+    count = 0
+    for vovel in ['a', 'e', 'i', 'o', 'u']:
+        count = count + line.count(vovel)
+    return count
+
+
+def count_bad(line):
+    count = 0
+    for vovel in ['ab', 'cd', 'pq', 'xy']:
+        count = count + line.count(vovel)
+    return count
+
+def count_double(line):
+    regexp = re.compile(r"(.)\1")
+    match = re.search(regexp, line)
+    if match:
+        return 1
+    return 0
+
+def main():
+    nice = 0
+    for line in read_file('input'):
+        if count_vovels(line) < 3:
+            continue
+        if count_double(line) < 1:
+            continue
+        if count_bad(line) > 0:
+            continue
+        nice = nice + 1
+
+    print nice
+
+if __name__ == "__main__":
+    main()

05/part2.py

@@ -0,0 +1,43 @@
+#!/usr/bin/python
+
+import re
+
+
+def read_file(filename):
+    file = open(filename, 'r')
+    while True:
+        line = file.readline()
+        if not line:
+            break
+        yield line
+
+
+def count_twice(line):
+    regexp = re.compile(r"(..).*\1")
+    match = re.search(regexp, line)
+    if match:
+        return True
+    return False
+
+
+def count_repeat(line):
+    regexp = re.compile(r"(.).\1")
+    match = re.search(regexp, line)
+    if match:
+        return True
+    return False
+
+
+def main():
+    nice = 0
+    for line in read_file('input'):
+        if not count_twice(line):
+            continue
+        if not count_repeat(line):
+            continue
+        nice = nice + 1
+
+    print nice
+
+if __name__ == "__main__":
+    main()