import java.util.*;
public class PrintPNNo{
public static void main(String args[]){
Scanner sc = new Scanner(System.in);
int x = sc.nextInt();
if(x >0){
System.out.println("The no is positive");
} else if (x<0) {
System.out.println("The no is negative");
} else{
System.out.println("The no is neither negative nor postive");
}
}
}