[Programmers]최댓값 만들기(1)

https://school.programmers.co.kr/learn/courses/30/lessons/120847

프로그래머스

 

#include <string>
#include <vector>
#include <climits>

using namespace std;

int solution(vector<int> numbers) {
    int first = INT_MIN;
    int second = INT_MIN;

    
    for (int i = 0; i < numbers.size(); i++) {
        if (numbers[i] >= first) {
            second = first;
            first = numbers[i];
        } else if (numbers[i] > second) {
            second = numbers[i];
        }
    }
    
    return first * second;
}