「✨」 feat(2025/02): day2 git add . damn was not that hard and im proud of part2 hehe

2025/02/part1.py

@@ -0,0 +1,20 @@
+import os
+
+from collections import Counter
+
+if (os.path.isfile("./input")):
+    input = open("./input", "r").read()
+else:
+    input = "11-22,95-115,998-1012,1188511880-1188511890,222220-222224,1698522-1698528,446443-446449,38593856-38593862,565653-565659,824824821-824824827,2121212118-2121212124"
+
+
+result = 0
+
+for r in input.split(','):
+    r = r.split('-')
+    for i in range(int(r[0]), int(r[1]) + 1):
+        s = str(i)
+        if (s[:len(s) // 2 + len(s) % 2] == s[len(s) // 2 + len(s) % 2:]):
+            result += i;
+
+print(result)

2025/02/part2.py

@@ -0,0 +1,20 @@
+import os
+
+from collections import Counter
+
+if (os.path.isfile("./input")):
+    input = open("./input", "r").read()
+else:
+    input = "11-22,95-115,998-1012,1188511880-1188511890,222220-222224,1698522-1698528,446443-446449,38593856-38593862,565653-565659,824824821-824824827,2121212118-2121212124"
+
+
+result = 0
+
+for r in input.split(','):
+    r = r.split('-')
+    for i in range(int(r[0]), int(r[1]) + 1):
+        s = str(i)
+        if (s in (s + s)[1:-1]):
+            result += i;
+
+print(result)