How do i print "it is prime" on the screen whenever a primw number is given? It works well if i enter a composite number

Question

#include <iostream>
using namespace std;

int main() {

int a;
cout<<"please enter a number"<<endl;
cin>>a;
cout<<a<<endl;

for(int i =2 ;i<a;i++){
if(a%i==0){
cout<<"it is not prime as it is divisible by "<<i<<endl<<endl;
}}

return 0;

}

Answer 1

https://code.sololearn.com/cQYS4ffT4opq/?ref=app

Answer 2

You could use it in a function.
Let me write a code for you.