better_space的博客

A. The Two Routes time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output In Absurdistan, there are n towns (number

最短路 Time Limit: 5000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 54570    Accepted Submission(s): 24053 Problem Description 在每年的校赛里，所有进入决赛的同学都会获得一件很

Seaside Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1562    Accepted Submission(s): 1138 Problem Description XiaoY is living in a b

HDU Today Time Limit: 15000/5000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 25379    Accepted Submission(s): 6139 Problem Description 经过锦囊相助，海东集团终于度过了危机

How Many Maos Does the Guanxi Worth Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 512000/512000 K (Java/Others) Total Submission(s): 1978    Accepted Submission(s): 762 Problem Descri

六度分离 Time Limit: 5000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 8052    Accepted Submission(s): 3298 Problem Description 1967年，美国著名的社会学家斯坦利·米尔格兰姆提

畅通工程续 Time Limit: 3000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 46029    Accepted Submission(s): 17132 Problem Description 某省自从实行了很多年的畅通工程计划后，终于修

find the safest road Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 11708    Accepted Submission(s): 4143 Problem Description XX星球有很多

一个人的旅行 Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 32101    Accepted Submission(s): 11058 Problem Description 虽然草儿是个路痴（就是在杭电待了一年多，居