코딩테스트/프로그래머스

[Level 2][C++] 최솟값 만들기

MJ.Lee 2024. 10. 10. 22:31
#include <iostream>
#include<vector>
#include <algorithm>

using namespace std;

int solution(vector<int> A, vector<int> B)
{
    sort(A.begin(), A.end());
    sort(B.begin(), B.end(), greater<int>());
    
    int answer = 0;
    for(int i=0; i<A.size(); i++)
        answer+= A[i]*B[i];
    return answer;
}