BASIC ELEMENTS OF JAVA - Java Programming: From Problem Analysis to Program Design - page 104

a b c sum

sum = a + b + ( int ) c;
c /= a;
b += ( int ) c - a;
a *= 2 * b + ( int ) c;
32. What is printed by the following program? Suppose the input is:
20 15

import java.util.*;
public class Mystery
{

static Scanner console = new Scanner(System.in);

static final int NUM = 10;
static final double X = 20.5;

public static void main(String[] arg)
{

int a, b;
double z;
char grade;

a = 25;

System.out.println("a = " + a);

System.out.print("Enter the first integers: ");
a = console.nextInt();
System.out.println();

System.out.print("Enter the second integers: ");
b = console.nextInt();
System.out.println();

System.out.println("The numbers you entered are "
+ a + " and " + b);

z = X + 2 * a - b;

System.out.println("z = " + z);

grade = 'A';
System.out.println("Your grade is " + grade);

a = 2 * NUM + ( int ) z;
System.out.println("The value of a = " + a);

}

}