Submission

Score: 80

User: rosterrester

Problemset: จำนวนเฉพาะ (2560)

Language: cpp

Time: 0.003 second

Submitted On: 2026-05-03 17:27:17

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

int main(){
	int n;
	cin >> n;
	

	for(int i = 1; i <= n; i++){
		int sum = 0;
		for(int j = 1; j <= i; j++){
			if(i % j == 0){
				sum += 1;
		
			}
	   }	
	  if(sum == 2){
	  	cout << i << "\n";
	  }
   }
	
}