Submission

Score: 100

User: Prap

Problemset: จำนวนเฉพาะ (2560)

Language: cpp

Time: 0.002 second

Submitted On: 2026-03-24 17:01:11

#include <iostream>
#include <string>
#include <cmath>
using namespace std;
int main() {
	int num;
	cin>>num;
	int prime[25] = {2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97};
	for (int i = 0; i<25; i++) {
		if (prime[i] < num) {
			cout<<prime[i]<<endl;
		}
	}
	return 0;
}