Submission

Score: 100

User: .n0t_gloomy.

Problemset: จำนวนเฉพาะ (2560)

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-03 18:58:41

#include <bits/stdc++.h>
using namespace std;
bool pc(int n)
{
    for (int i = 2; i <=sqrt(n); i++)
    {
        if (n%i==0) return false;
    }
    return true;
}
int main()
{
   int n;
   cin>>n;
   for (int i = 2; i < n; i++)
   {
        if (pc(i) == true)
        {
            cout<<i<<"\n";
        }
   }
   return 0;
}