PREDICT THE OUTPUT

• int x = 10;

  double y = 5.5;

  double result = x + y;

  System.out.println(“The operation results to: ”result);

  Error, no operator used in print()
• int a = 7;

  int b = 3;

  int result1 = a / b;

  double result2 = (double) a / b;

  System.out.println(result1);

  System.out.println(result2);

  OUTPUT:

  2

  2.3333333333333335
• int num = 10;

  num += 5;

  num -= 3;

  num *= 2;

  num /= 4;

  num--;

  System.out.println(num);

  OUTPUT:

  5
• int count = 3;

  int result1 = count-- * 2;

  double result2 = ++count + 5;

  System.out.println(result1);

  System.out.println(result2);

  
  

  OUTPUT:

  6

  8.0
• int num = 15;

  num %= 7;

  num++;

  float last = (float) num/4;

  System.out.println(num);

  OUTPUT:

  2
• int num = 10;

  num += 5;

  num -= 3;

  num *= 2;

  num /= 4;

  num--;

  System.out.println(“The final number is: ” + num);

  OUTPUT:

  The final number is: 5
• int x = 20;

  double y = 11;

  double result = x + y;

  System.out.println(result);

  OUTPUT:

  31.0
• int a = 14;

  int b = 6;

  int result1 = a / b;

  double result2 = (double) a / b;

  System.out.println(result1);

  System.out.println(result2);

  OUTPUT:

  2

  2.3333333333333335
• int count = 6;

  int result1 = count-- * 4;

  double result2 = ++count + 10;

  System.out.println(result1);

  System.out.println(result2);

  OUTPUT:

  24

  16.0
• int num = 30;

  num %= 14;

  num++;

  float last = (float) num/8;

  System.out.println(num);

  OUTPUT:

  3
• int num1 = 45;

  double num2 = 3.692;

  System.out.println(num1 + (int)num2);

  48
• int x = 25;

  x += 5;

  System.out.println(x);

  x -= 12;

  System.out.println(x);

  x *= 5;

  System.out.println(x);

  x /= 18;

  System.out.println(x);

  x--;

  System.out.println(x);

  30

  18

  90

  5

  4
• int a = 36;

  int b = 12;

  System.out.println(a % b != 0 || a > b);

  true
• int a = 10;

  double b = 3.5;

  double result = a/b;

  System.out.println("This operation results to: " + result);

  This operation results to: 2.85
• int x = 10, y = 8;

  int z = x % 10;

  System.out.println(z);

  0
• int num1, num3;

  num1 = 12;

  double num2 = 5;

  num3 = (int) (num1/num2);

  System.out.println(num3);

  2
• double num1 = 10.8;

  int num2 = 3;

  double result = num1/num2;

  int intResult = (int) (result + 0.5)

  System.out.println(intResult);

  Error, no semicolon
• int p = 8, q = 8;

  boolean result1 = p > q, result 2 = p <= q;

  System.out.println(result1);

  System.out.println(result2);

  Error, there's space in variable
• int m = 25, n = 30;

  boolean result1 = (m < 20) && (n > 25);

  boolean result 2 = (m == 25) || (n != 30);

  System.out.println(result1);

  System.out.println(result2);

  Error, there's space in variable