Question

in .java

Write a program that asks the user to enter 3 grades and computes the minimum and the maximum of those 3 grades and prints it. Hint: Use the Math.min() and Math.max() methods. This program will compute the smallest and highest of 3 grades entered by the user.

Enter 3 grades separated by a space: 100 85.3 90.5

Smallest: 85.3

Highest: 100.0

Bye

Answer 1

//MINMAX3.java
import java.util.Scanner;
public class MINMAX3 {
    public static void main(String[] args) {
        Scanner scnr = new Scanner(System.in);
        double n1, n2, n3;

        System.out.print("Enter 3 grades separated by a space: ");
        n1 = scnr.nextDouble();
        n2 = scnr.nextDouble();
        n3 = scnr.nextDouble();

        System.out.println("Smallest: "+Math.min(Math.min(n1,n2),n3));
        System.out.println("Highest: "+Math.max(Math.max(n1,n2),n3));
        System.out.println("Bye");
    }
}