day 3-1

03/03-1.py

@@ -0,0 +1,27 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+#file = "./ex.txt"
+file = "./input.txt"
+
+def find_num(l:str) -> int:
+    numbers = "9876543210"
+    for z1 in numbers:
+        if z1 in l[:-1]:
+            start_pos = l.find(z1)+1
+            for z2 in numbers:
+                if z2 in l[start_pos:]:
+                    print(f"{z1}{z2}")
+                    return int(f"{z1}{z2}")
+    return -999999999
+
+
+if __name__ == "__main__":
+    solution = 0
+    input_file = open(file, "r")
+    for line in input_file:
+        line = line.strip()
+        if line == "":
+            continue
+        solution += find_num(line)
+    print(f"Solution: {solution}")