Not passing one of the testcases

#1

#include
using namespace std;
int main() {
int N;
cin>>N;

int no;


if(N>2&&N<=1000000000){
	
	
	
		for(no=3;no<N;no++){
		if(N%no==0){
			cout<<"Not prime";
			break;
		}
		
	}
	
		if(no==N){
			cout<<"Prime";
		}
	
}
else{
	cout<<"invalid";
}

cout<<endl;

return 0;
}

LINK FOR THE PROBLEM= https://online.codingblocks.com/app/player/246132/content/235743/4775/code-challenge

#2

hi @sbhardwaj1be21_2a991b329433c059 updated https://ide.codingblocks.com/s/666786

#3

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