day 3-2

03/03-2.py

@@ -1,20 +1,18 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 
-file = "./ex.txt"
-#file = "./input.txt"
+#file = "./ex.txt"
+file = "./input.txt"
 
 def find_num(l:str) -> int:
     numbers = "9876543210"
     nums = []
     pos = 0
-    for zell in range(1,12):
-
+    for zell in range(0,13):
+        while zell > len(nums):
             for n in numbers:
-            if zell < len(nums):
-                continue
-            for i in range(pos, len(l)-11+zell):
-                if n == l[i]:
+                for i in range(pos, len(l)-12+zell):
+                    if n == l[i] and zell > len(nums):
                         pos = i+1
                         nums.append(n)
     print("".join(nums))