ZOJ Problem Set - 2913 Bus Pass Time Limit: 5 Seconds Memory Limit: 32768 KB You travel a lot by bus and the costs of all the seperate tickets are starting to add up. Therefore you want to see if it might be advantageous for you to buy a bus pas…
Bus Pass Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 667 Accepted Submission(s): 271 Problem Description You travel a lot by bus and the costs of all the seperate tickets are starting to…
转自——http://blog.csdn.net/qwe20060514/article/details/8112550 =============================以下是最小生成树+并查集======================================[HDU]1213 How Many Tables 基础并查集★1272 小希的迷宫 基础并查集★1325&&poj1308 Is It A Tree? 基础并查集★1856 More i…
Bus Pass Time Limit: 5 Seconds Memory Limit: 32768 KB You travel a lot by bus and the costs of all the seperate tickets are starting to add up. Therefore you want to see if it might be advantageous for you to buy a bus pass. The way the bus syst…
主题链接: 啊哈哈,点我点我 思路: 题目是给了非常多个车站.然后要你找到一个社区距离这些车站的最大值最小..所以对每一个车站做一次spfa.那么就得到了到每一个社区的最大值,最后对每一个社区扫描一次,得到那个最小值的社区.. 还有题目要求是要最小的id,所以排一次序. 题目: Bus Pass Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission…
=============================以下是最小生成树+并查集====================================== [HDU] How Many Tables 基础并查集★ 小希的迷宫 基础并查集★ &&poj1308 Is It A Tree? 基础并查集★ More is better 基础并查集★ Constructing Roads 基础最小生成树★ 畅通工程 基础并查集★ 还是畅通工程 基础最小生成树★ 畅通工程 基础最小生成树★ 畅通…
=============================以下是最小生成树+并查集====================================== [HDU] 1213 How Many Tables 基础并查集★ 1272 小希的迷宫 基础并查集★ 1325&&poj1308 Is It A Tree? 基础并查集★ 1856 More is better 基础并查集★ 1102 Constructing Roads 基础最小生成树★ 1232 畅通工程 基础并查集★ 123…
=============================以下是最小生成树+并查集====================================== [HDU] 1213 How Many Tables 基础并查集★ 1272 小希的迷宫 基础并查集★ 1325&&poj1308 Is It A Tree? 基础并查集★ 1856 More is better 基础并查集★ 1102 Constructing Roads 基础最小生成树★ 1232 畅通工程 基础并查集★ 123…