Submission

Score: 100

User: samsenpisardmoo69

Problemset: จำนวนเฉพาะ (2560)

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-02 09:17:27

#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";
	}
}