1003. Emergency (25) 时间限制 400 ms 内存限制 65536 kB 代码长度限制 16000 B 判题程序 Standard 作者 CHEN, Yue As an emergency rescue team leader of a city, you are given a special map of your country. The map shows several scattered cities connected by some roads. Amount…

As an emergency rescue team leader of a city, you are given a special map of your country. The map shows several scattered cities connected by some roads. Amount of rescue teams in each city and the length of each road between any pair of cities are…

PAT甲级1003. Emergency 题意: 作为一个城市的紧急救援队长,你将得到一个你所在国家的特别地图.该地图显示了几条分散的城市,连接着一些道路.每个城市的救援队数量和任何一对城市之间的每条路线的长度在地图上标记.当你从其他城市发出紧急电话时, 你的工作是尽快引导你的人到这个地方,同时在途中尽可能多的呼唤城市中的别的救援队. 输入 每个输入文件包含一个测试用例.对于每个测试用例,第一行包含4个正整数:N(<= 500) - 城市数量(城市编号从0到N-1),M - 道路数量C1和C2…

PAT甲级 1003 Emergency C++ As an emergency rescue team leader of a city, you are given a special map of your country. The map shows several scattered cities connected by some roads. Amount of rescue teams in each city and the length of each road betwee…

1003 Emergency (25分)   As an emergency rescue team leader of a city, you are given a special map of your country. The map shows several scattered cities connected by some roads. Amount of rescue teams in each city and the length of each road between…

题意:n个点,m条双向边,每条边给出通过用时,每个点给出点上的人数,给出起点终点,求不同的最短路的数量以及最短路上最多能通过多少人.(N<=500) AAAAAccepted code: #include<bits/stdc++.h> using namespace std; int n,m; int s,t; ]; vector<pair<]; vector<]; vector<int>tmp_path; ; ]; ]; ; void SPFA(){ qu…

1078 Hashing (25 分)   The task of this problem is simple: insert a sequence of distinct positive integers into a hash table, and output the positions of the input numbers. The hash function is defined to be ( where TSize is the maximum size of the ha…

1070 Mooncake (25 分)   Mooncake is a Chinese bakery product traditionally eaten during the Mid-Autumn Festival. Many types of fillings and crusts can be found in traditional mooncakes according to the region's culture. Now given the inventory amounts…

1032 Sharing (25 分)   To store English words, one method is to use linked lists and store a word letter by letter. To save some space, we may let the words share the same sublist if they share the same suffix. For example, loading and being are store…

1029 Median (25 分)   Given an increasing sequence S of N integers, the median is the number at the middle position. For example, the median of S1 = { 11, 12, 13, 14 } is 12, and the median of S2 = { 9, 10, 15, 16, 17 } is 15. The median of two sequen…