摘要:
D - 88888888 https://atcoder.jp/contests/abc357/tasks/abc357_d 思路 Code https://atcoder.jp/contests/abc357/submissions/54384091 LL n; LL base = 9982443 阅读全文
摘要:
C - Sierpinski carpet https://atcoder.jp/contests/abc357/tasks/abc357_c 思路 开辟cells作为标记结果, dfs递归调用对#进行标记。 Code https://atcoder.jp/contests/abc357/submi 阅读全文