Gym Class Time Limit: 6000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 437 Accepted Submission(s): 157 Problem Description 众所周知,度度熊喜欢各类体育活动. 今天,它终于当上了梦寐以求的体育课老师.第一次课上,它发现一个有趣的事情.在上课之前,所有同学要排成一列, 假设最开始每个人有…
John has n tasks to do. Unfortunately, the tasks are not independent and the execution of one task is only possible if other tasks have already been executed. Input The input will consist of several instances of the problem. Each instance begins with…
Rank of Tetris 题目链接 http://acm.hdu.edu.cn/showproblem.php?pid=1811 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Rati…
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…
确定比赛名次 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 37566 Accepted Submission(s): 14659 Problem Description 有N个比赛队(1<=N<=500),编号依次为1,2,3,....,N进行比赛,比赛结束后,裁判委员会要将所有参赛队伍从前往后依次排名,但现在裁判委员会不能直…
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-1…
Problem Description 有N个比赛队(1<=N<=500),编号依次为1,2,3,....,N进行比赛,比赛结束后,裁判委员会要将所有参赛队伍从前往后依次排名,但现在裁判委员会不能直接获得每个队的比赛成绩,只知道每场比赛的结果,即P1赢P2,用P1,P2表示,排名时P1在P2之前.现在请你编程序确定排名. Input 输入有若干组,每组中的第一行为二个数N(1<=N<=500),M:其中N表示队伍的个数,M表示接着有M行的输入数据.接下来的M行数据中,每行也有两…
Matching In Multiplication Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 524288/524288 K (Java/Others)Total Submission(s): 1127 Accepted Submission(s): 325 Problem Description In the mathematical discipline of graph theory, a bipartite g…
确定比赛名次 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 10358 Accepted Submission(s): 4046 Problem Description 有N个比赛队(1<=N<=500),编号依次为1,2,3,....,N进行比赛,比赛结束后,裁判委员会要将所有参赛队伍从前往后依次排名,但现在裁判委员会不能直接…
重边这样的东西 仅仅能呵呵 就是裸裸的拓扑排序 假设恩可以排出来就YES . else NO 仅仅须要所有搜一遍就好了 #include <cstdio> #include <cstring> int mapp[101][101]; int d[101]; int n,m; int a,b; int main() { while(scanf("%d%d",&n,&m)!=EOF) { if(n==0)break; memset(d,0,si…
题意:给出n,m,人的编号为 0到n-1,再给出m个关系,问能不能够进行拓扑排序 #include<iostream> #include<cstdio> #include<cstring> #include<algorithm> using namespace std; int indegree[1005],queue[1005],head[1005]; struct Edge { int to; int next; } edge[1005]; int ma…
Harry and Magical Computer Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Problem Description In reward of being yearly outstanding magic student, Harry gets a magical computer. When the computer begins to deal wi…
产生冠军 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 12716 Accepted Submission(s): 5884 Problem Description 有一群人,打乒乓球比赛,两两捉对撕杀,每两个人之间最多打一场比赛. 球赛的规则如下: 如果A打败了B,B又打败了C,而A与C之间没有进行过比赛,那么就认定,A一定能…
Farm Game Problem Description “Farm Game” is one of the most popular games in online community. In the community each player has a virtual farm. The farmer can decide to plant some kinds of crops like wheat or paddy, and buy the corresponding crop se…
产生冠军 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 21762 Accepted Submission(s): 9864 Problem Description 有一群人,打乒乓球比赛,两两捉对撕杀,每两个人之间最多打一场比赛. 球赛的规则如下: 如果A打败了B,B又打败了C,而A与C之间没有进行过比赛,那么就认定,A一定能…