day 05

05/part01.py

@@ -0,0 +1,29 @@
+#!/usr/bin/env python
+
+import argparse
+import hashlib
+
+def main(args):
+    seq = 0
+    password = ""
+
+
+    while True:
+        char_input = "{}{}".format(args.input, seq)
+        m = hashlib.md5()
+        m.update(char_input.encode('utf-8'))
+        h = m.hexdigest()
+        if h.startswith('00000'):
+            password = "{}{}".format(password, h[5])
+            print("id: {}, hash: {}".format(seq, h))
+        if len(password) == 8:
+            break;
+        seq += 1
+    print(password)
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(description='AdventOfCode 2016 Day 01')
+    parser.add_argument('--input', '-i', action='store',  required=True, help='input file')
+    args = parser.parse_args()
+
+    main(args)

05/part02.py

@@ -0,0 +1,35 @@
+#!/usr/bin/env python
+
+import argparse
+import hashlib
+
+def main(args):
+    seq = 0
+    password = "        "
+
+    while True:
+        char_input = "{}{}".format(args.input, seq)
+        m = hashlib.md5()
+        m.update(char_input.encode('utf-8'))
+        h = m.hexdigest()
+        if h.startswith('00000'):
+            pos = h[5]
+            if pos not in "01234567":
+                seq += 1
+                continue
+            pos = int(pos)
+            char = h[6]
+            if password[pos] == " ":
+                password = password[:pos] + char + password[(pos+1):]
+                print("id: {}, pass: {}, hash: {}".format(seq, password, h))
+        if " " not in password:
+            break;
+        seq += 1
+    print(password)
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(description='AdventOfCode 2016 Day 01')
+    parser.add_argument('--input', '-i', action='store',  required=True, help='input file')
+    args = parser.parse_args()
+
+    main(args)

README.md

@@ -8,3 +8,4 @@
 - **Day 2**: Bathroom Security
 - **Day 3**: Squares With Three Sides
 - **Day 4**: Security Through Obscurity
+- **Day 5**: How About a Nice Game of Chess?