Problem Codeforces #541 (Div2) - D. Gourmet choice Time Limit: 2000 mSec Problem Description Input Output The first line of output should contain "Yes", if it's possible to do a correct evaluation for all the dishes, or "No" otherwis…
Rank of Tetris Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 7961 Accepted Submission(s): 2266 Problem Description 自从Lele开发了Rating系统,他的Tetris事业更是如虎添翼,不久他遍把这个游戏推向了全球. 为 了更好的符合那些爱好者的喜好,Lele又想…
Ponds Time Limit: 1500/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 0 Accepted Submission(s): 0 Problem Description Betty owns a lot of ponds, some of them are connected with other ponds by pipes, and th…
题目链接: 传送门 Rank of Tetris Time Limit: 1000MS Memory Limit: 32768 K Description 自从Lele开发了Rating系统,他的Tetris事业更是如虎添翼,不久他遍把这个游戏推向了全球.为了更好的符合那些爱好者的喜好,Lele又想了一个新点子:他将制作一个全球Tetris高手排行榜,定时更新,名堂要比福布斯富豪榜还响.关于如何排名,这个不用说都知道是根据Rating从高到低来排,如果两个人具有相同的Rating,那就按…
Problem Description 自从Lele开发了Rating系统,他的Tetris事业更是如虎添翼,不久他遍把这个游戏推向了全球. 为了更好的符合那些爱好者的喜好,Lele又想了一个新点子:他将制作一个全球Tetris高手排行榜,定时更新,名堂要比福布斯富豪榜还响.关于如何排名,这个不用说都知道是根据Rating从高到低来排,如果两个人具有相同的Rating,那就按这几个人的RP从高到低来排. 终于,Lele要开始行动了,对N个人进行排名.为了方便起见,每个人都已经被编号,分别从0到N…
http://www.cnblogs.com/newpanderking/archive/2012/10/18/2729566.html #include<stdio.h> #include<iostream> #include<vector> #include<queue> using namespace std; const int N=11000; vector<int>link[N];//容器来是模拟邻接表 int pre[N],a[N]…
Rank of Tetris Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) [Problem Description] 自从Lele开发了Rating系统,他的Tetris事业更是如虎添翼,不久他遍把这个游戏推向了全球.为了更好的符合那些爱好者的喜好,Lele又想了一个新点子:他将制作一个全球Tetris高手排行榜,定时更新,名堂要比福布斯富豪榜还响.关于如何排名,这个不用说…
C. Table Compression Little Petya is now fond of data compression algorithms. He has already studied gz, bz, zip algorithms and many others. Inspired by the new knowledge, Petya is now developing the new compression algorithm which he wants to name d…
/* 有向边(pi,pi+1),形成链后进行dfs,求出dfs序 一个联通块内的元素必须是同一个字符,如果最后的联通块个数<k,说明不行 */ #include<bits/stdc++.h> using namespace std; #define N 200005 int n,k,p[N],q[N]; int rk1[N],rk2[N]; struct Node{int id,rk;}a[N],b[N]; int cmp1(Node a,Node b){return a.rk<b…
Rank of Tetris Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4323 Accepted Submission(s): 1220 Problem Description 自从Lele开发了Rating系统,他的Tetris事业更是如虎添翼,不久他遍把这个游戏推向了全球. 为了更好的符合那些爱好者的喜好,Lele又想了…
Ivan had string s consisting of small English letters. However, his friend Julia decided to make fun of him and hid the string s. Ivan preferred making a new string to finding the old one. Ivan knows some information about the string s. Namely, he re…