🐣 문제

링크 : https://school.programmers.co.kr/learn/courses/30/lessons/86491

🐥 코드

#include <string>
#include <vector>
#include <algorithm>

using namespace std;

int solution(vector<vector<int>> sizes) {
    int answer = 0;
    int left = 0, right = 0;
    
    for(int i = 0; i < sizes.size(); i ++){ 
        left = max(left, max(sizes[i][0], sizes[i][1]));
        right = max(right, min(sizes[i][0], sizes[i][1]));
    }
    
    answer = left * right;
    
    return answer;
}