Submission

Score: 80

User: RandomPerson

Problemset: จำนวนเฉพาะ (2560)

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-12 13:44:09

#include <iostream>
using namespace std;
int main() {
    int x;
    cin >> x;
    if (x>1 && x<=100) {
        for (int i=1;i<=x;i++) {
            int count=0;
            for (int j=1;j<=x;j++) {
                if (i%j==0) {
                    count++;
                }
            }
            if (count==2) {
                cout << i << endl;
            }
        }
    }
    return 0;
}