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题目链接:http://acm.hust.edu.cn/vjudge/problem/19244 #include <iostream> #include <cstdio> #include <cstdlib> #include <cmath> #include <algorithm> #inclu    阅读全文
posted @ 2016-08-04 20:59
贱人方
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题目连接:http://acm.hust.edu.cn/vjudge/problem/19486 给你一个杠杆两端的物体的质量和力臂,如果质量为零,则下面是一个杠杆,判断是否所有杠杆平衡。 分析:递归。直接递归求解即可。 #include <iostream> #include <cstdio> #    阅读全文
posted @ 2016-08-04 20:34
贱人方
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You are to determine the value of the leaf node in a given binary tree that is the terminal node of a path of least value from the root of the binary     阅读全文
posted @ 2016-08-04 19:40
贱人方
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The Unique MST Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 27141 Accepted: 9712 Description Given a connected undirected graph, tell if    阅读全文
posted @ 2016-08-04 12:20
贱人方
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