(Python, Java) 프로그래머스 - 최솟값 만들기

09 Feb 2022 in Algorithm on Programmers, Level2

[문제 링크]

Python 풀이

def solution(A, B):
    answer = 0
    A.sort()
    B.sort()
    length = len(A)

    for idx in range(length):
        answer += A[idx] * B[length - idx - 1]

    return answer

Java 풀이

import java.util.Arrays;

class Solution {
    public int solution(int[] A, int[] B) {
        Arrays.sort(A);
        Arrays.sort(B);

        int total = 0;
        int length = A.length;
        for (int idx = 0; idx < length; idx++) {
            total += A[idx] * B[length - idx - 1];
        }

        return total;
    }
}