1#include <bits/stdc++.h>
2#include <math.h>
3using namespace std;
4
5#define ll long long
6
7bool checkPrime(int number){
8 for(int i=2; i<=sqrt(number); i++){
9 if(number%i==0){
10 return false;
11 }
12 }
13 return true;
14}
1#include <bits/stdc++.h>
2using namespace std;
3
4#define ll long long
5bool isPrime(ll number){
6 for(ll i = 2; i <= number / 2; i++){
7
8
9 if(number % i == 0)
10 {
11 return false;
12 break;
13 }
14 }
15
16 return true;
17}