Submission

Score: 100

User: samsenpisardmoo_newday

Problemset: จำนวนเฉพาะ (2560)

Language: cpp

Time: 0.003 second

Submitted On: 2025-11-04 00:26:18

#include <iostream>
using namespace std; 
int main()
{
    int n;
    cin >> n;

    bool prime = true;

    for(int i=2; i<n; i++)
    {
        prime = true;
        
        for(int j=2; j<=i*i; j++)
        {
            if(i%j==0 && j!=i)
            {
                prime = false;
            }
        }

        if(prime) cout << i << endl;
    }
}