Java How To Program (Early Objects)
Java How To Program (Early Objects)
10th Edition
ISBN: 9780133807943
Author: Deitel, Paul
Publisher: Pearson Education
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Chapter 5, Problem 1.1SRE

Fill in the blanks in each of the following statements:

Typically,    statements are used for counter-controlled

iteration and    statements for sentinel-controlled iteration.

Expert Solution & Answer
Check Mark
Program Description Answer

The “for loop” statements are used for counter-controlled iteration and “while loop” statements used for sentinel-controlled iteration.

Explanation of Solution

“for” loop:

  • The for loop gets starts with the keyword “for”. It contains three control structures and these control structures are separated using (;) semicolon. They are:
    • “Initial-action”, used to initialize the control variable.
    • “Loop-continuation-condition”, it determines whether the loop gets repeated.
    • “Action-after-each-iteration”, used to update the control variable for next iteration.
    • So, the “for” loop always used for counter-controlled iteration.

A for loop is used to execute a block of statements repeatedly until the condition is true. The syntax of for loop:

for(i=initial_value;i<end_value;i++)

{

  Loop statements;

}

  • Here, the variable “i” is referred as control variable, it controls how many times that the loop gets executed.

“while” loop:

The “while” loop first checks its expression and then the statements inside the loop are executed. It is also called as pretest loops.

  • These loops do not have to be terminated with a semicolon.
  • With the false expressions, the loops can be terminated.
  • So, the “while” loop always used for sentinel-controlled iteration.

Syntax:

The syntax for the while loop is as follows:

//while loop statement

while (condition)

{

    //statement

}

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Chapter 5 Solutions

Java How To Program (Early Objects)

Ch. 5 - State whether each of the following is true or...Ch. 5 - Prob. 2.5SRECh. 5 - State whether each of the following is true or...Ch. 5 - Prob. 2.7SRECh. 5 - Prob. 3.1SRECh. 5 - Prob. 3.2SRECh. 5 - Write a Java statement or a set of Java statements...Ch. 5 - Prob. 3.4SRECh. 5 - Find the error in each of the following code...Ch. 5 - Find the error in each of the following code...Ch. 5 - Find the error in each of the following code...Ch. 5 - Find the error in each of the following code...Ch. 5 - Describe the four basic elements of...Ch. 5 - Compare and contrast the while and for iteration...Ch. 5 - Prob. 3.1ECh. 5 - Compare and contrast the break and continue...Ch. 5 - Find and correct the error(s) in each of the...Ch. 5 - The following code should print whether integer...Ch. 5 - Prob. 5.3ECh. 5 - Find and correct the error(s) in each of the...Ch. 5 - What does the following program do? 1 // Exercise...Ch. 5 - (Find the Smallest Value) Write an application...Ch. 5 - (Calculating the Product of Odd Integers) Write an...Ch. 5 - (Factorials) Factorials are used frequently in...Ch. 5 - (Modified Compound-Interest Program) Modify the...Ch. 5 - (Triangle Printing Program) Write an application...Ch. 5 - (Bar-Chart Printing Program) One interesting...Ch. 5 - (Calculating Sales) An online retailer sells five...Ch. 5 - (Modified Compound-Interest Program) Modify the...Ch. 5 - Assume that i = 1, j = 2, k = 3 and m = 2. What...Ch. 5 - (Calculating the Value of ) Calculate the value of...Ch. 5 - (Pythagorean Triples) A right triangle can have...Ch. 5 - (Modified Triangle-Printing Program) Modify...Ch. 5 - (De Morgans Laws) In this chapter, we discussed...Ch. 5 - (Diamond-Printing Program) Write an application...Ch. 5 - Prob. 21.1ECh. 5 - A criticism of the break statement and the...Ch. 5 - What does the following program segment do? 1 for...Ch. 5 - Describe in general how youd remove any continue...Ch. 5 - Prob. 25.1ECh. 5 - (Facebook User Base Growth) According to...
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