题意:学生从A站到B站花费C元,将学生每天从‘1’号站送往其它所有站,再从所有站接回到‘1’号站,问着个过程最小花费是多少. 思路:因为数据很大所以要用SPFA,因为不仅要从1点连接各个点还要从各个点返回一点,所以需要正邻接表和逆邻接表.然后正反各跑一次SPFA,值得注意的是因为数据很大,要将INF定位0xffffffff. #include<stdio.h> #include<string.h> #include<cstring> #include<string…

Description In the age of television, not many people attend theater performances. Antique Comedians of Malidinesia are aware of this fact. They want to propagate theater and, most of all, Antique Comedies. They have printed invitation cards with all…

Description In the age of television, not many people attend theater performances. Antique Comedians of Malidinesia are aware of this fact. They want to propagate theater and, most of all, Antique Comedies. They have printed invitation cards with all…

POJ 1511 Invitation Cards / UVA 721 Invitation Cards / SPOJ Invitation / UVAlive Invitation Cards / SCU 1132 Invitation Cards / ZOJ 2008 Invitation Cards / HDU 1535 (图论,最短路径) Description In the age of television, not many people attend theater perfor…

Invitation Cards 题目链接: http://acm.hust.edu.cn/vjudge/contest/122685#problem/J Description In the age of television, not many people attend theater performances. Antique Comedians of Malidinesia are aware of this fact. They want to propagate theater a…

Invitation Cards Time Limit: 8000MS Memory Limit: 262144K Total Submissions: 24460 Accepted: 8091 Description In the age of television, not many people attend theater performances. Antique Comedians of Malidinesia are aware of this fact. They want to…

Invitation Cards Time Limit : 16000/8000ms (Java/Other)   Memory Limit : 524288/262144K (Java/Other) Total Submission(s) : 7   Accepted Submission(s) : 1 Problem Description In the age of television, not many people attend theater performances. Antiq…

Invitation Cards Time Limit: 8000MS   Memory Limit: 262144K Total Submissions: 27200   Accepted: 9022 Description In the age of television, not many people attend theater performances. Antique Comedians of Malidinesia are aware of this fact. They wan…

原题: Invitation Cards Time Limit: 8000MS   Memory Limit: 262144K Total Submissions: 31230   Accepted: 10366 Description In the age of television, not many people attend theater performances. Antique Comedians of Malidinesia are aware of this fact. The…

Invitation Cards Time Limit: 8000MS   Memory Limit: 262144K Total Submissions: 18198   Accepted: 5969 Description In the age of television, not many people attend theater performances. Antique Comedians of Malidinesia are aware of this fact. They wan…