class Solution {
public:
vector<int> twoSum(vector<int>& nums, int target) {
vector<int>result;
vector<int>::iterator p;
vector<int>::iterator num=nums.begin();
for(int i=0;i<nums.size();i++)
{
int flag=target-nums[i];
p=find(nums.begin()+i+1,nums.end(),flag);
if(p!=nums.end())
{
int indices=p-num;
result.push_back(i);
result.push_back(indices);
}
}
return result;
}
};
转载于:https://blog.51cto.com/shineprince/1913894