摘要: 二维前缀和 1002. 二哥种花生 https://acm.sjtu.edu.cn/OnlineJudge/problem/1002 #include <bits/stdc++.h> using namespace std; const int maxn = 1e3 + 5; int l,w; in 阅读全文
posted @ 2020-03-01 17:55 Hazelxcf 阅读(212) 评论(0) 推荐(0)