Two Sum easy題
用雙迴圈解
我好爛
class Solution {
public:
vector<int> twoSum(vector<int>& nums, int target) {
vector<int> answer;
for(int i =0;i<nums.size();i++){
for(int j=i+1;j<nums.size();j++){
if(nums[i]+nums[j]==target){
answer.push_back(i);
answer.push_back(j);
break;
}
}
if(answer.size()>0){
break;
}
}
return answer;
}
};