题目: 最短路径问题 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 19767 Accepted Submission(s): 5880 Problem Description 给你n个点.m条无向边,每条边都有长度d和花费p.给你起点s终点t,要求输出起点到终点的最短距离及其花费,假设最短距离有多条路线,则输出花费最少的. …
Choose the best route Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 7062 Accepted Submission(s): 2301 Problem Description One day , Kiki wants to visit one of her friends. As she is liable…
最短路径问题 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 41239 Accepted Submission(s): 11918 Problem Description 给你n个点,m条无向边,每条边都有长度d和花费p,给你起点s终点t,要求输出起点到终点的最短距离及其花费,如果最短距离有多条路线,则输出花费最少的. Inp…
题目链接:[http://acm.hdu.edu.cn/showproblem.php?pid=3790] 最短路径问题 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 25620 Accepted Submission(s): 7650 Problem Description 给你n个点,m条无向边,每条边都有长度d和花费p,给你…
最短路径问题 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 20555 Accepted Submission(s): 6098 Problem Description 给你n个点,m条无向边,每条边都有长度d和花费p,给你起点s终点t,要求输出起点到终点的最短距离及其花费,如果最短距离有多条路线,则输出花费最少的. Inpu…
最短路 Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 33657 Accepted Submission(s): 14617 Problem Description 在每年的校赛里,全部进入决赛的同学都会获得一件非常美丽的t-shirt.可是每当我们的工作人员把上百件的衣服从商店运回到赛场的时候,却是非常累的! 所以如今他们想要…
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…
#include<stdio.h> #define N 20 long long dp[N][3]; void init(){ long long i; dp[0][0]=1; for(i=1;i<=20;i++) { dp[i][0]=dp[i-1][0]*10-dp[i-1][1];//没有考虑前导零的情况 dp[i][1]=dp[i-1][0]; dp[i][2]=dp[i-1][2]*10+dp[i-1][1]; } } long long slov…
Computer Virus on Planet Pandora Time Limit: 6000/2000 MS (Java/Others) Memory Limit: 256000/128000 K (Java/Others)Total Submission(s): 2578 Accepted Submission(s): 713 Problem Description Aliens on planet Pandora also write computer progra…
不容易系列之一 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 13566 Accepted Submission(s): 5660 Problem Description 大家常常感慨,要做好一件事情真的不容易,确实,失败比成功容易多了!做好“一件”事情尚且不易,若想永远成功而总从不失败,那更是难上加难了,就像花钱总是比挣钱容易的…
I Hate It Time Limit: 9000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 33726 Accepted Submission(s): 13266 Problem Description 很多学校流行一种比较的习惯.老师们很喜欢询问,从某某到某某当中,分数最高的是多少.这让很多学生很反感. 不管你喜不喜欢,现在需要你做的是,就是按照老师的要…