Combination Sum:Given a set of candidate numbers (C) and a target number (T), find all unique combinations inCwhere the candidate numbers sums toT.The...
分类:
其他好文 时间:
2014-06-28 22:48:01
阅读次数:
256
Given a collection of candidate numbers (C) and a target number (T), find all unique combinations in C where the candidate numbers sums to T.
分类:
其他好文 时间:
2014-06-27 12:52:03
阅读次数:
213
Given a set of candidate numbers (C) and a target number (T), find all unique combinations in C where the candidate numbers sums to T.
分类:
其他好文 时间:
2014-06-27 12:11:50
阅读次数:
337
Given a set of candidate numbers (C) and a target number (T), find all unique combinations inCwhere the candidate numbers sums toT.Thesamerepeated num...
分类:
其他好文 时间:
2014-06-26 15:50:35
阅读次数:
176
Given a collection of candidate numbers (C) and a target number (T), find all unique combinations inCwhere the candidate numbers sums toT.Each number ...
分类:
其他好文 时间:
2014-06-26 15:45:49
阅读次数:
163
Description:Given a set of candidate numbers (C) and a target number (T), find all unique combinations inCwhere the candidate numbers sums toT.Thesame...
分类:
其他好文 时间:
2014-06-21 06:55:48
阅读次数:
200
Given a set of candidate numbers (C) and a target number (T), find all unique combinations in C where the candidate numbers sums to T.The same repeate...
分类:
其他好文 时间:
2014-06-20 23:37:29
阅读次数:
195
题目
Given a set of candidate numbers (C) and a target number (T), find all unique combinations in C where the candidate numbers sums
to T.
The same repeated number may be chosen from C un...
分类:
其他好文 时间:
2014-06-15 20:00:18
阅读次数:
185
题意:给n个数,为有多少互质对;
解法:然后求出mou值,然后求出1,2,3...max的倍数的个数,每个出现在gcd中的对数(num[i]*(num[i]-1))/2,乘上mou值进行容斥计算。
代码:/******************************************************
* author:xiefubao
******************...
分类:
其他好文 时间:
2014-06-15 16:16:11
阅读次数:
274
void dfs(int k,int target,vector& candidates,vector& sol,vector >& res){ if(target==0){ vector temp(sol); res.push_back(temp); return; }else if(tar...
分类:
其他好文 时间:
2014-06-14 10:31:07
阅读次数:
196