Submission

Status:

PPPPPPPPPPPPPPPPPPPP

Score: 100

User: meme_boi2

Problemset: จำนวนเฉพาะก่อนหน้า

Language: cpp

Time: 0.002 second

Submitted On: 2024-11-26 10:42:29

#include <bits/stdc++.h>
using namespace std;
bool chk(int n){
	for(int t = 2; t <= sqrt(n); t++){
		if(n%t == 0) return 0;
	}
	return 1;
}
int main(){
	cin.tie(nullptr)->sync_with_stdio(0);
	stack <int> mat;
	int n; cin >> n;
	for(int i = n-1; mat.size() != 5; i--){
		if(chk(i)) mat.push(i);
	}
	while(!mat.empty()){
		cout << mat.top() << ' ';
		mat.pop();
	}
}