Prime Questions

#1

Can you please tell me the wrong test case in my code

#include

using namespace std;

int main(){
int N;

 if (N>2)
 {
    cout<<"Prime"<<endl;
 }
 else if(N<=1000000000)
 {
     cout<<"Not Prime"<<endl;
 }
 return 0;

}

#2

Hello @manurps33,

Your code logic is wrong,

4,6,8,9,10,12…so on are not prime but your code is printing Prime.

#3

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