From 86bac31392a76da84817eec020d2b84d099b3cc1 Mon Sep 17 00:00:00 2001 From: mhsn Date: Wed, 18 Mar 2026 21:48:13 +0000 Subject: add other challenges support --- 2025/07/python.py | 31 ------------------------------- 1 file changed, 31 deletions(-) delete mode 100755 2025/07/python.py (limited to '2025/07') diff --git a/2025/07/python.py b/2025/07/python.py deleted file mode 100755 index 639c368..0000000 --- a/2025/07/python.py +++ /dev/null @@ -1,31 +0,0 @@ -#!/usr/bin/env python3 - -from fileinput import input -from functools import cache - -lines = [line.strip() for line in input()] -start = lines[0].index("S") - -silver = 0 -bs = {start} -for line in lines: - for b in bs.copy(): - if line[b] == "^": - silver += 1 - bs -= {b} - bs |= {b - 1, b + 1} - - -@cache -def tls(r: int, c: int) -> int: - if r == len(lines): - return 1 - if lines[r][c] == "^": - return tls(r, c - 1) + tls(r, c + 1) - return tls(r + 1, c) - - -gold = tls(0, start) - -print("silver:", silver) -print("gold:", gold) -- cgit v1.2.3