import java.util.Scanner;

public class NestedIfElseStatement {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner input = new Scanner (System.in);
		System.out.print("Enter your grade (a number between 0 and 100) : ");
		int grade = input.nextInt();
		if (grade >= 0 && grade <= 100) {
			if(grade <70) {
				System.out.println("You're not a very bright student!");
			} else {
				System.out.printf("%d is a nice grade!\n",grade);
			}
			System.out.print("You can follow instructions!");
		} else {
			//System.out.print("You cannot follow instructions");
			System.out.printf("The value %d is outside the range 0 and 100.\n", grade);
		}

	}

}