Java Programming (MindTap Course List)
Java Programming (MindTap Course List)
8th Edition
ISBN: 9781285856919
Author: Joyce Farrell
Publisher: Cengage Learning
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Chapter 2, Problem 1PE

a. Evaluate the expression, 4 + 6 * 2

Program Plan Intro

Operator Precedence:

An expression is a statement, which will hold a value when it is evaluated. A mathematical expression will hold multiple operators and grouping symbols; an expression will be evaluated based on the precedence of the operator. The rules of the operator precedence are given below.

  • Unary negation (-) and brackets () will have the highest priority.
  • Multiplication (*), division (/) and modulus (%) will have the next highest priority.
  • Addition (+), subtraction (-) will have the lowest priority.

b. Evaluate the expression, 10 / 5 + 8

Explanation of Solution

In the above expression, the division “/” operation will be evaluated first and next “+” addition operation will be executed as shown below:

St...

c. Evaluate the expression, 12 / 4 + 16 / 2

Explanation of Solution

In the above expression, the division “/” operation will be evaluated first and next “+” addition operation will be executed as shown below:

Step 1:

 �...

d. Evaluate the expression, 17 / 2

Explanation of Solution

In the above expression, the division “/” operation will be evaluated first and the quotient is returned as the result as shown b...

e. Evaluate the expression, 22 / 5

Explanation of Solution

In the above expression, the division “/” operation will be evaluated first and the quotient is returned as the result as shown b...

f. Evaluate the expression, 39 / 10

Explanation of Solution

In the above expression, the division “/” operation will be evaluated first and the quotient is returned as the result as shown be...

g. Evaluate the expression, 19 % (2 + 3)

Explanation of Solution

In the above expression, the values inside the brackets are evaluated first and then modulus (%) operator is evaluated and the remainder is returned as a result as shown below:

...

h. Evaluate the expression, 3 + 4 * 20 / 3

Explanation of Solution

In the above expression, the multiplication “*” operation will be evaluated first, next division “/” operation is evaluated and at last, addition “+”operation will be evaluated as shown below:

...

i. Evaluate the expression, 36 % (6 + 2)

Explanation of Solution

In the above expression, the values inside the brackets are evaluated first and then modulus (%) operator is evaluated and the remainder is returned as a result as shown below:

...

j. Evaluate the expression, 8 % 2 * 0

Explanation of Solution

In the above expression, the values inside the brackets are evaluated first and then modulus (%) operator is evaluated and the remainder is returned as a result as shown below:

...

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Students have asked these similar questions
Need help answering these questions!1. Design a While loop that lets the user enter a number. The number should be multiplied by 10, and the result stored in a variable named product. The loop should iterate as long as the product contains a value less than 100.   2. Design a For loop that displays the following set of numbers: 0, 10, 20, 30, 40, 50 . . . 1000   3. Convert the While loop in the following code to a Do-While loop:     Declare Integer x = 1     While x > 0        Display "Enter a number."        Input x     End While
Need help with these:Design a While loop that lets the user enter a number. The number should be multiplied by 10, and the result stored in a variable named product. The loop should iterate as long as the product contains a value less than 100.   2. Design a For loop that displays the following set of numbers: 0, 10, 20, 30, 40, 50 . . . 1000   3. Convert the While loop in the following code to a Do-While loop:     Declare Integer x = 1     While x > 0        Display "Enter a number."        Input x     End While
Convert the While loop in the following code to a Do-While loop:    Declare Integer x = 1    While x > 0       Display "Enter a number."       Input x    End While
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