Submission

Score: 100

User: GrimShine48

Problemset: จำนวนเฉพาะ (2560)

Language: cpp

Time: 0.004 second

Submitted On: 2026-09-30 15:40:18

#include <iostream>

using namespace std;

int main() {
    int num, i, j;
    bool prime;

    prime = true;

    cin >> num;

    for (i=2; i<num; i++) {
        for (j=2; j<=i; j++) {
            if (i%j == 0 && i != j) {
                prime = false;
                break;
            }
        }
        
        if (prime) { cout << i << endl; }
        prime = true;
    }

    return 0;
}