L-75的专栏

Jungle Roads Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 6073    Accepted Submission(s): 4402 Problem Description The Head

训练链接：https://vjudge.net/contest/159297#rankpoj 2403题意：给出职位名称，该职位的工资，然后给出一个工作的描述，要求出能给出多少工资。分析：字符串模拟，判断一段话中有没有该职位名称，有的话就把工资加上。AC代码：#include <stdio.h> #include <map> #include <iostream> using namespace s

Arbitrage is the use of discrepancies in currency exchange rates to transform one unit of a currency into more than one unit of the same currency. For example, suppose that 1 US Dollar buys 0.5 British

Ubiquitous Religions Time Limit: 5000MS   Memory Limit: 65536K Total Submissions: 32572   Accepted: 15798 Description There are so many different religions in the world

Rikka with Graph Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 976    Accepted Submission(s): 451 Problem Description As we know,

Circle of Friends Time Limit: 2000ms   Memory limit: 65536K  有疑问？点这里^_^ 题目描述 Nowadays, "Circle of Friends" is a very popular social networking platform in WeChat. We can share our

Reward Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 7049    Accepted Submission(s): 2192 Problem Description Dandelion's uncle i

确定比赛名次 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 20654    Accepted Submission(s): 8316 Problem Description 有N个比赛队（1  

下沙小面的(1) Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1201    Accepted Submission(s): 464 Problem Description Lele 在下沙高校中有很多同学，所

Courses Time Limit: 20000/10000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 5851    Accepted Submission(s): 2813 Problem Description Consider a group

畅通工程续 Time Limit: 3000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 42657    Accepted Submission(s): 15802 Problem Description 某省自从实行了很多年的畅通工程计划后

最短路径问题 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 20917    Accepted Submission(s): 6221 Problem Description 给你n个点，m条无向边，每条边都有长

一个人的旅行 Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 29668    Accepted Submission(s): 10189 Problem Description 虽然草儿是个路痴（就是在杭电待了一

训练链接：https://vjudge.net/contest/157742Poj 2387题意： 给出N个谷仓，T条路径，求出从1谷仓到N号谷仓的最短距离。 分析： Dijkstra模板题目，只是需要注意判断重边的情况。 AC代码： 用邻接矩阵存储 #include <stdio.h> #include <string.h> #define INF 1<<30 int map[1005][1005