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- #include<iostream>
- #include<vector>
- #include<algorithm>
- using namespace std;
- int getMinSum(vector<int> A, vector<int> B)
- {
- int answer = 0;
- int forward = 0, backward = 0;
- std::sort(A.begin(), A.end());
- std::sort(B.begin(), B.end());
- int endIndex = A.size();
- for (int i = 0; i< endIndex; i++)
- {
- forward = A[i];
- backward = B[endIndex - i - 1];
- answer += forward * backward;
- }
- return answer;
- }
- int main()
- {
- vector<int> tA{1,2}, tB{3,4};
- //아래는 테스트 출력을 위한 코드입니다.
- cout<<getMinSum(tA,tB);
- }
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