C How to Program (8th Edition)
8th Edition
ISBN: 9780133976892
Author: Paul J. Deitel, Harvey Deitel
Publisher: PEARSON
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Chapter 4, Problem 4.34E
Describe the process you would use to replace a do ... while loop with an equivalent while loop. What problem occurs when you try to replace a while loop with an equivalent do ... while loop? Suppose you’ve been told that you must remove a while loop and replace it with a do ... while. What additional control statement would you need to use and how would you use it to ensure that the resulting
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Describe the process you would use to replace a do…while loop with an equivalent whileloop. What problem occurs when you try to replace a while loop with an equivalent do…whileloop? Suppose you’ve been told that you must remove a while loop and replace it with a do…while.What additional control statement would you need to use and how would you use it to ensure thatthe resulting program behaves exactly as the original?
What is the major advantage of using a for loop instead of a while loop?
a. Unlike with a while loop, the execution of multiple statements can depend on the test condition.
b. With a for loop, it is impossible to create an infinite loop.
c. It is the only way to achieve an indefinite loop.
d. The loop control variable is initialized, tested, and altered all in one place.
The following are some situations that might cause a change from the run state to the terminate state.
Chapter 4 Solutions
C How to Program (8th Edition)
Ch. 4 - Find the error in each of the following. (Note:...Ch. 4 - State which values of the control variable x are...Ch. 4 - Write for statements that print the following...Ch. 4 - Prob. 4.8ECh. 4 - (Sum a Sequence of Integers) Write a program that...Ch. 4 - (Average a Sequence of Integers) Write a program...Ch. 4 - (Find the Smallest) Write a program that finds the...Ch. 4 - (Calculating the Sum of Even Integers) Write a...Ch. 4 - (Calculating the Product of Odd Integers) Write a...Ch. 4 - (Factorials) The factorial function is used...
Ch. 4 - (Modified Compound-Interest Program) Modify the...Ch. 4 - (Triangle-Printing Program) Write a program that...Ch. 4 - (Calculating Credit Limits) Collecting money...Ch. 4 - (Bar-Chart Printing Program) One interesting...Ch. 4 - (Calculating Sales)An online retailer sells five...Ch. 4 - (Truth Tables) Complete the following truth tables...Ch. 4 - Rewrite the program of Fig. 4.2 so that the...Ch. 4 - Prob. 4.22ECh. 4 - (Calculating the Compound Interest with...Ch. 4 - Assume i=1,j=2,k=3andm=2. What does each of the...Ch. 4 - (Table of Decimal, Binary, Octal and Hexadecimal...Ch. 4 - (Calculating the Value of )Calculate the value of...Ch. 4 - Prob. 4.27ECh. 4 - (Calculating Weekly Pay)A company pays its...Ch. 4 - (De Morgans Laws)In this chapter, we discussed the...Ch. 4 - (Replacing switch with if ... else)Rewrite the...Ch. 4 - (Diamond-Printing Program)Write a program that...Ch. 4 - (Modified Diamond-Printing Program)Modify the...Ch. 4 - (Roman-Numeral Equivalent of Decimal Values)Write...Ch. 4 - Describe the process you would use to replace a do...Ch. 4 - A criticism of the break statement and the...Ch. 4 - Prob. 4.36ECh. 4 - Describe in general how you would remove any...Ch. 4 - (The Twelve Days of Christmas Song) Write a...Ch. 4 - (Limitations of Floating-Point Numbers for...Ch. 4 - (World Population Growth) World population has...Ch. 4 - (Tax Plan Alternatives; The FairTax) There are...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- (For review) a. What’s the difference between a pretest and posttest loop? b. If the condition being tested in a pretest loop is false, how many times are statements in the loop executed? c. If the condition being tested in a posttest loop is false, how many times are statements in the loop executed?arrow_forwardStudy the following program and then answer the questions below A: What is the output of this program? B: What would happen if we remove the initialization of "counter" prior to the do-while loop? C: What would happen if the first variable is greater than the last?arrow_forwardConsider the following common task done repeatedly:• Read the next input (x = read())• If the input is not valid (valid(x)), exit the loop• Print the input read (print(x))• Repeat the loopUsing C++ syntax:Write the loop above using a pretest loop, posttest loop and a user-located loop control mechanism. From the three which one is more readable and why?arrow_forward
- Given the following program segment:for (i) Write a while loop that has the same output. (ii) Write a do...while loop that has the same output.arrow_forwardAnswer the following sentences true or false 1. The main difference between a do-while loop and the while loop is in the do-while loop the condition is tested at the end of the loop body. 2. In while loop, if the condition is not true, then the body of a loop will not be executed, not even once. 3. If you want to print from 10, then assign the value 0 during initialization.arrow_forwardFrom a software engineering point of view, what is the "best" kind of loop?arrow_forward
- use the c# programming language While and For loops (Solve using all three loops), you may code all three loops in the same project. //do-while loop int counter = 0, stop = 5; //initializer do { Console.WriteLine(counter); //code statement counter++; //updater }while(counter < stop); //checker //while loop int counter = 0, stop = 5; //initializer while(counter < stop) //checker { Console.WriteLine(counter); //code statement counter++; //updater } //for loop // initializer checker updater for(int counter = 0, stop = 5;counter < stop; counter++) { Console.WriteLine(counter); //code statement } Write a program to print the numbers 2 to 10 in increments of two on the same line. The output of your program should be 2 4 6 8 10 Write a Program to compute the sum of eight numbers. You will prompt the user…arrow_forwardWhen is it advantageous to use a DO loop rather than other kinds of loops? What are some examples of when an infinite loop is appropriate?arrow_forwardThere are several different types of loops, such as while, for, do-while, etc. For the initial post, imagine you will be creating a loop to run a specific number of times. Choose one of the loop methods to utilize and justify why you have chosen that method. Be sure to be in depth and justify your posts. For these discussions, there is not one specific answer, however in order to receive full credit you must not only provide what is requested, but also justify your statements.arrow_forward
- Actual timings. Instrument FrequencyCounter to use Stopwatch and StdDrawto make a plot where the x-axis is the number of calls on get() or put() and the y-axisis the total running time, with a point plotted of the cumulative time after each call.Run your program for Tale of Two Cities using SequentialSearchST and again usingBinarySearchST and discuss the results. Note : Sharp jumps in the curve may be explained by caching, which is beyond the scope of this question.arrow_forwardAnswer the following question.. a)In Labview, what are the conditional statements? c) What does Labview mean by tunneling? What are the many ways that delays may be used inside of a loop?arrow_forwardGive an example of a while loop, then provide the equivalent do-while loop and for loop. Then give a different example of a do-while loop, along with the equivalent while loop and for loop. Finally, give an example of a for loop, along with the equivalent while loop and do-while loop. Use your examples to illustrate the advantages and disadvantages of each looping structure, and describe those advantages and disadvantages.arrow_forward
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Control Structures - while loop - do-while loop - for loop - Goto - break - continue statements; Author: EzEd Channel;https://www.youtube.com/watch?v=21l11_9Osd0;License: Standard YouTube License, CC-BY