Codeforces Round #267 (Div. 2) C. George and Job time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output The new ITone 6 has been released recently and George got really keen to buy it. Unfortunate…

C. George and Job time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output The new ITone 6 has been released recently and George got really keen to buy it. Unfortunately, he didn't have enough money…

简单dp + 前缀和 你谷这乱标难度的风气真是-- #include <bits/stdc++.h> using namespace std; #define int long long const int N = 5005; int f[N][N],s[N],n,m,k; signed main() { scanf("%lld%lld%lld",&n,&m,&k); for(int i=1;i<=n;i++) scanf("%lld…

Codeforces Round #267 (Div. 2) (C和D的题解单独写:CF467C George and Job (DP) CF467D Fedor and Essay 建图DFS) CF#267A CF#267B A George and Accommodation 题意:给出宿舍各个寝室住了多少人.最多能住多少人,求有多少个寝室能住进这两个人…… 代码: //#pragma comment(linker, "/STACK:102400000,102400000") #…

CF习题集二 一.CF507E Breaking Good 题目描述 \(Breaking Good\)这个游戏对于有经验的玩家来说也有一定的难度. 游戏的主角小明希望加入一个叫斧头帮的犯罪团伙.这个团伙控制着整个国家\(n\)个城市间的\(m\)条双向道路,这些道路保证没有自环和重边,任何城市可以通过这些道路到达任何其他城市. 然而道路并不全都能通行,有些道路是需要修复. 现在这个团伙要搞一个大新闻!搞事地点位于城市\(1\).像往常一样,这个行动最难的部分是搞事后如何逃到他们在城市n的总部.…

E. George and Cards   George is a cat, so he loves playing very much. Vitaly put n cards in a row in front of George. Each card has one integer written on it. All cards had distinct numbers written on them. Let's number the cards from the left to the…

题目 Source http://codeforces.com/contest/467/problem/C Description The new ITone 6 has been released recently and George got really keen to buy it. Unfortunately, he didn't have enough money, so George was going to work as a programmer. Now he faced t…

                                              C. George and Job   The new ITone 6 has been released recently and George got really keen to buy it. Unfortunately, he didn't have enough money, so George was going to work as a programmer. Now he faced t…

题目链接: 题目 E. George and Cards time limit per test:2 seconds memory limit per test:256 megabytes 问题描述 George is a cat, so he loves playing very much. Vitaly put n cards in a row in front of George. Each card has one integer written on it. All cards had…

A. George and Accommodation time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output George has recently entered the BSUCP (Berland State University for Cool Programmers). George has a friend Alex w…