摘要:
Problem description:http://oj.leetcode.com/problems/combination-sum-ii/Basic idea: use recursive approach, remember to avoid duplicate item. 1 class Solution { 2 public: 3 bool isExist(vector > &combinations, vector &item) { 4 for(auto com: combinations){ 5 if(com.size() == i... 阅读全文
posted @ 2013-10-26 14:12
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