added day03

03/solve01.py

@@ -0,0 +1,25 @@
+#!/usr/bin/env python
+
+count1=[0,0,0,0,0,0,0,0,0,0,0,0]
+count=0
+code_len=12
+
+with open("input01.txt", "r") as f:
+    for line in f:
+        count += 1
+        for pos in range(code_len):
+            if line[pos] == '1':
+                count1[pos] += 1
+
+gama=''
+epsilon=''
+
+for pos in range(code_len):
+   if (count1[pos] > count/2):
+       gama=gama+'1'
+       epsilon=epsilon+'0'
+   else:
+       gama=gama+'0'
+       epsilon=epsilon+'1'
+
+print(int(gama,2) * int(epsilon,2))