Submission

Score: 100

User: matcherbrainner

Problemset: จำนวนเฉพาะ (2560)

Language: cpp

Time: 0.004 second

Submitted On: 2026-09-29 20:43:35

#include<bits/stdc++.h>
using namespace std;
int ip(int n){
	if(n<=1)return 0;
	for(int i=2;i<=sqrt(n);i++){
		if(n%i==0)return 0;
	}
	return 1;
}
int main(){
	int n;
	cin>>n;
	for(int i=2;i<n;i++){
		if(ip(i)==1){
			cout<<i<<"\n";
		}
	}
}