Submission

Score: 100

User: fienicl

Problemset: จำนวนเฉพาะ (2560)

Language: cpp

Time: 0.002 second

Submitted On: 2026-09-29 07:46:43

#include <iostream>
using namespace std;

int main(){
	int a;
	cin >> a;
	for(int i = 2; i < a; ++i){
		int count = 0;
		for(int j = 1; j < a; ++j){
			if(i%j == 0){
				++count;
			}
		}
		if(count == 2){
				cout << i << "\n";
			}	
	}
}