Submission

Score: 100

User: blaboo123

Problemset: จำนวนเฉพาะ (2560)

Language: cpp

Time: 0.002 second

Submitted On: 2025-11-26 22:11:08

#include <iostream>
using namespace std;

int main()
{
    long n;
    bool isPrime;
    cin >> n;
    for (int i = 2; i < n; i++)
    {
        isPrime = true;
        for (int j = 2; j * j <= i; j++)
        {
            if (i % j == 0)
            {
                isPrime = false;
            }
        }
        if (isPrime)
        {
            cout << i << endl;
        }
    }
    return 0;
}