Submission

Score: 100

User: opjns

Problemset: จำนวนเฉพาะ (2560)

Language: cpp

Time: 0.003 second

Submitted On: 2025-10-13 21:32:52

#include <iostream>
using namespace std;
int main () {
    int n;
    cin >> n;
    for(int i=2;i<n;i++){
        bool prime = true;
        for(int j = 2;j*j<=i;j++){
            if(i%j==0){
                prime = false;
                break;
            }
        }
        if(prime) {
        cout <<i<<endl;}
    }
    return 0;
}