至GESP4级以下的人

#include <iostream>
using namespace std;

const int MAXN = 100010;
long long a[MAXN];

int main() {
int t;
    cin >> t;
    while (t--) {
        int n;
        cin >> n;
        for (int i = 0; i < n; i++) {
            cin >> a[i];
        }
        long long maxx = a[0];
        for (int i = 1; i < n; i++) {
            if (a[i] > maxx) maxx = a[i];
        }
        bool flag = true;
        for (int i = 0; i < n; i++) {
            if (maxx % a[i] != 0) {
                flag = false;
                break;
            }
        }
        if (flag) cout << "Yes" << endl;
        else cout << "No" << endl;
    }
    return 0;
}
[:ACGO_gif_崇拜]