暴雨将至。

分类

2016(4) 2018ACM训练题目+思考(10) 2018牛客多校(3) ACM(47) acm-icpc(1) ACM-动态规划(1) ACM-备战天梯赛(1) ACM-训练赛(1) c++(1) ccpc(1) cf(2) codefoces(2) codefoces 个人赛水题记录(4) codeforces(7) Cover the Paths(1) dfs(1) dijkstra(1) dp(11) gcd(1) hackerrank(1) hankrank(1) pick定理(1) poj(3) SAT(1) sdut(5) sdut-acm(1) string(3) Taotao Picks Apples(1) uva(1) vim(1) vim，acm(2) Vocabulary(2) 动态规划(1) 匹配(1) 区域赛(1) 区间dp(1) 后缀数组(1) 字典树(1) 完全平方数(1) 山理工(1) 快速排序(1) 愚人节(1) 新突破，新知识(1) 暴力(1) 期望(1) 未归档(271) 积分(1) 算法(2) 编程(1) 编译原理(1) 网络流(1) 莫比乌斯反演(1) 贪心(1) 趣味编程(1) 题解(1) 题集(1) 高斯消元(1)

/ 注册

全部文章（共419篇）

二分答案 Packmen CodeForces - 847E

感谢博客：https://www.cnblogs.com/zgglj-com/p/7689462.html 题目提交地址：https://cn.vjudge.net/problem/CodeForces-847E Packmen CodeForces - 847E A game field i...

2017-11-22

0 682

CodeForces 847C Sum of Nestings

SDUT 2017 Autumn Single Contest G 链接 Recall that the bracket sequence is considered regular if it is possible to insert symbols ‘+’ and ‘1’ into it ...

codeforces acm dfs 模拟

2017-11-22

0 411

2017 ACM-ICPC Asia Xi’an Regional Contest G 线段树+拆位

Codeforces gym 100739 A. Queries（线段树+拆位）题目：http://codeforces.com/gym/100739/problem/A 几乎相同的题目： GDKOI2016 Day 1 T1 魔卡少女 2017 ACM-ICPC Asia Xi’an R...

acm-icpc codeforces xian 2017

2017-11-21

0 634

2017Beijing icpc E Cats and Fish HihoCoder - 1631

There are many homeless cats in PKU campus. They are all happy because the students in the cat club of PKU take good care of them. Li lei is one of th...

2017-11-21

0 371

Orientation of Edges CodeForces - 883G dfs||bfs

n点，m边，一个点s，输入m条边，有单向边和双向边，决定双向边的方向使得和s相连的点最多/最少题目链接 bfs做法： #include<bits/stdc++.h> using namespace std; const int maxn = 5e5+7; struct node {...

2017-11-19

0 436

第九届山东理工大学ACM网络编程擂台赛热身赛 sdut4076 数的价值（一）

题目链接数的价值（一） Time Limit: 1000MS Memory Limit: 65536KB Submit Statistic Discuss Problem Description 一个数的价值定义如下：一个数的价值等于这个数的各数位之和。现在ldq很多正整数，可是他现...

2017-11-19

0 381

第九届山东理工大学ACM网络编程擂台赛正式赛 sdut4075GCD - ldq的黑心啤酒厂

题目链接 ldq’s brewery Time Limit: 1000MS Memory Limit: 65536KB Submit Statistic Problem Description LDQ has a black heart brewery, and in order to g...

2017-11-19

1 409

第九届山东理工大学ACM网络编程擂台赛正式赛 sdut4074博弈 - ldq的吃瓜比赛

题目链接 ldq的吃瓜比赛 Time Limit: 1000MS Memory Limit: 65536KB Submit Statistic Problem Description ldq 和他的“好朋友”szq 开始了吃瓜比赛。现在有 n 个单位的瓜，两个人每次可以拿起 1 到 L ...

2017-11-19

0 434

Gym 101612B Boolean Satisfability

题目链接：https://cn.vjudge.net/problem/Gym-101612B Problem B. Boolean Satisfiability Input file: boolean.in Time limit: 3 seconds Output file: boolean....

SAT acm 算法思维题解

2017-11-18

0 539

Gym 101612L Little Difference

Problem L. Little Difference Input file: little.in Time limit: 3 seconds Output file: little.out Memory limit: 512 megabytes Little Lidia likes p...

2017-11-18

0 487