Submission

Score: 80

User: tu29

Problemset: จำนวนเฉพาะ (2560)

Language: cpp

Time: 0.003 second

Submitted On: 2025-10-15 13:58:33

#include <bits/stdc++.h>
using namespace std ;

int main()
{
    int x ;
    cin >> x  ;

    for(int i = 2 ; i <= x ; i++)
    {

        for(int j = 2 ; j <= i ; j++)
        {

            if((i % j == 0) and (i != j))
            {

                break ;

            }
            else if((i % j == 0) and (i == j))
            {

                cout << i << endl ;

            }

        }

    }

    return 0 ;
}