Link:http://oj.leetcode.com/problems/balanced-binary-tree/Given a binary tree,
determine if it is height-balanced.For this problem, a height-balanced ...
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其他好文 时间:
2014-05-05 22:29:55
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382
题目链接:http://poj.org/problem?id=1011
这道题用到了深搜+剪枝。
#include
#include
#include
using namespace std;
int a[65];
int vis[65];
int n;
int cmp(int x,int y)
{
return x>y;
}
int dfs(int len,int need,int ...
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其他好文 时间:
2014-05-05 13:28:57
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290
Problem Description
Given an positive integer A (1
For example, given A = 26, we can write A in binary form as 11010, so the lowest bit of A is 10, so the output should be 2.
Another example...
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其他好文 时间:
2014-05-05 13:22:39
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394
A × B problem
Time Limit: 1000 ms Case Time Limit: 1000 ms Memory Limit: 64 MB
Total Submission: 594 Submission Accepted: 112
Description
给你两个整数,请你计算A × B。
Input
数据的第一行是整数T(1 ≤ T ≤ 20...
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其他好文 时间:
2014-05-05 13:05:38
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301
本文出自:http://blog.csdn.net/svitter
括号匹配一:http://acm.nyist.net/JudgeOnline/problem.php?pid=2
括号匹配二:http://acm.nyist.net/JudgeOnline/problem.php?pid=15
之前被这个题目难住,现在看动态规划就顺便过来AC了它。结果发现当年被难住一点...
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其他好文 时间:
2014-05-03 23:52:18
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408
Excuses, Excuses!
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 3615
Accepted: 1254
Description
Judge Ito is having a problem with people subpoenaed fo...
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其他好文 时间:
2014-05-03 17:10:03
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278
Valera wanted to prepare a Codesecrof round. He's already got one problem and he wants to set a time limit (TL) on it.
Valera has written n correct solutions. For each correct solution, he knows it...
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其他好文 时间:
2014-05-03 16:53:51
阅读次数:
364
本文出自:http://blog.csdn.net/svitter
原题:http://acm.hrbust.edu.cn/index.php?m=ProblemSet&a=showProblem&problem_id=1053
题意:完全背包不解释。。直接贴代码。。
#include
#include
#include
using namespace std;
#defi...
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其他好文 时间:
2014-05-03 16:06:14
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324
A + B
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 11543 Accepted Submission(s): 6699
Problem Description
读入两个小于100的正整数A和B,计...
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其他好文 时间:
2014-05-03 16:00:57
阅读次数:
270
【题目】
Problem C
CALCULATOR CONUNDRUM
Alice got a hold of an old calculator that can display n digits. She was bored enough to come up with the following time waster.
She enters a number k t...
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其他好文 时间:
2014-05-03 15:37:03
阅读次数:
308