2020年1月18日
Codeforces Round #612 (Div. 2) C. Garland 动态规划
摘要： Codeforces Round 612 (Div. 2) C. Garland 动态规划 题目链接： https://codeforces.com/contest/1287/problem/C ​ C. Garland time limit per test 1 second memory lim 阅读全文
posted @ 2020-01-18 16:55 茄子Min 阅读(365) 评论(0) 推荐(0)
Codeforces Round #612 (Div. 2) D. Numbers on Tree 构造，树dfs
摘要： D. Numbers on Tree 构造，树dfs 题目链接：https://codeforces.com/contest/1287/problem/D、 D. Numbers on Tree time limit per test 1 second memory limit per test 2 阅读全文
posted @ 2020-01-18 16:18 茄子Min 阅读(429) 评论(0) 推荐(0)