[C++] 백준 1037번 : 약수

https://www.acmicpc.net/problem/1037

#include <iostream>

#include <algorithm>

#include <vector>

using namespace std;

int main() {

int tc,tmp;

vector<int> n;

cin >> tc;

for (int i = 0; i < tc; i++) {

cin >> tmp;

n.push_back(tmp);

}

sort(n.begin(), n.end());

cout << n.at(0)*n.at(tc-1);

}