Submission

Score: 100

User: samsenpisardmoo26

Problemset: จำนวนเฉพาะ (2560)

Language: cpp

Time: 0.002 second

Submitted On: 2026-10-07 02:02:44

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

int main()
{
    int n;
    cin >> n;
    
    for(int i=2; i<n; i++)
    {
        bool check = true;
        
        for(int j=2; j*j<=i; j++)
        {
           if(i%j == 0)
           {
               check = false;
           }
        }
        
        if(check) cout << i << "\n";
    }
    
}