Problem Description:A while loop and do/while loop will repeat code while the condition is true. The basicdifference is when the condition is checked. The while loop checks the condition before the loopstarts or after the loop ends. A do/while loop will check the condition at the end of the loop todetermine if the loop should be repeated. A do/while loop will run at least once whereas a whilemay be skipped entirely.while ( )doI/ Repeated code goes hereI/ Repeated code goes herewhile ( );Checkpoint 1: Use a while loop to display the numbers 1 through 10. You must initialize yourloop counter before the loop and increment the loop counter inside the loop.Checkpoint 2: Use a while to ask the user for a list of numbers. It is not known how manynumbers the user will enter, but the last number will be -1. After all numbers have been entered,state how many numbers were put in.Checkpoint 3: Use a do/while loop to display the numbers I through 10. You must initializeyour loop counter before the loop and increment the loop counter inside the loop.Checkpoint 4: Use a do/while loop to make a password checker. You should ask the user for apassword (either a string or a number). If they enter the correct password let them into thesystem, otherwise state it is an incorrect password and ask again. Set your own password.Checkpoint 5: Use a while or do/while loop to get input from the user. The input will be aninteger, but make sure they enter a number between 128 and 256. If they do not enter a numberin that range, ask them to enter another number.Checkpoint 6: Write a loop to display the numbers 1 through 10. Use continue to skip theoutput for 4.Checkpoint 7: Write a loop to display the numbers I through 10. Use break to stop the loop atnumber 8.

tifference is when the condition is checked. The while loop checks the condition before th starts or after the loop ends. A do/while loop will check the condition at the end of the loo letermine if the loop should be repeated. A do'while loop will run at least once whereas a nay be skipped entirely. while ( ) do I/ Repeated code goes here I/ Repeated code goes here 1: while ( );

tifference is when the condition is checked. The while loop checks the condition before th starts or after the loop ends. A do/while loop will check the condition at the end of the loo letermine if the loop should be repeated. A do'while loop will run at least once whereas a nay be skipped entirely. while ( ) do I/ Repeated code goes here I/ Repeated code goes here 1: while ( );

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter5: Control Structures Ii (repetition)

Section: Chapter Questions

Problem 27PE

See similar textbooks

Similar questions

(Mathematical functions) Write a program that calculates and displays values for y when y=xz/(xz) Your program should calculate y for values of x ranging between 1 and 5 and values of z ranging between 2 and 6. The x variable should control the outer loop and be incremented in steps of 1, and z should be incremented in steps of 1. Your program should also display the message Function Undefined when the x and z values are equal.
Looping Construct with Floating Point Numbers Write a program that utilizes a while-loop to read a set of five floating-point values from user input. Include code to prevent an endless loop. Ask the user to enter the values, then print the following data: Total Average Maximum Minimum Interest on total at 20% Answer:
Direction: Read each sentence/ situation carefully and select the BEST answer among the choices. 1. It is a Boolean expression that tells when the loop will exit. 2. The sequence that makes up the loop body may either be a block of Turbo C statements or a single Turbo C statement. 3. In Turbo C it is a reserved word. 4. Its values determine the number of times the loop iterates. 5. It is the second type of open-ended loop. Condition For Loop Statement For Do while Loop
All of the following are looping control structures except Select one: while loop do-while loop for loop do loop none; all of these are looping control structures
True or False: You should be incrementing the control variable of a for loop True or False: you can use the control variable of a while loop after the loop has finished executing True or False: you can nest repetition structures in repetition structures True or False: you can nest selection structure in selection structures
JAVA If the for loop counter variable is declared and initialized in the for loop header the variable only has scope inside the for loop body. True False
Bug Collector - MUST BE WRITTEN IN PSEUDOCODE A bug collector collects bugs every day for seven days. Design a program that keeps a running total of the number of bugs collected during the seven days. The loop should ask for the number of bugs collected for each day, and when the loop is finished, the program should display the total number of bugs collected.
All programming languages have a loop capability. Looping is the program logic’s ability to repeat one or more lines of code either: A set number of times, a “for loop” (i.e. 10, 100, 500, 763 or more times) An “unknown” number of times (i.e. loop terminates if a tested condition becomes “true” or as long as the tested condition remains “false”), a “while” loop, a “do until” loop, a “do while” loop. This Lab exercise demonstrates the use of the “For Loop”, a standard loop in all programming languages. C++ standard For Loop format looks like: For (n = 1; n <= 100; n++) { Loop line 1 code; Loop line 2 code; Loop line 3 code; Loop line N code; } The loop code needs: A “loop counter variable” (n in the above example) to keep track of how many iterations this loop has run A starting value (i.e. 1 in the above example) A stop test (i.e. run as…
Basic while loop expression. Write a while loop that prints userNum divided by 4 (integer division) until reaching 2 or less. Follow each number by a space. Example output for userNum = 160:40 10 2 Note: These activities may test code with different test values. This activity will perform four tests, with userNum = 160, then with userNum = 8, then with userNum = 0, then with userNum = -1. See "How to Use zyBooks".Also note: If the submitted code has an infinite loop, the system will stop running the code after a few seconds, and report "Program end never reached." The system doesn't print the test case that caused the reported message.
The term "Pre-test" means that The loop is tested after the body statements are run. OThe loop is tested after the loop is run through for the first time OThe loop will be tested before the statements to be repeated are executed, even once. OThe loop will be tested before the next iteration (after the first)
Overview This program will prompt a user for a start and a limit, it will then while-loop through, doubling the iterator each pass, until the limit is reached. Expected Output Example 1 Enter the start of the loop: Enter the limit of the loop: 25 The current value is 3 The current value is 6 The current value is 12 The current value is 24 The last value of current that was less than 25 was 24 Example 2 Enter the start of the loop: 25 Enter the limit of the loop: 102 The current value is 25 The current value is 50 The current value is 100 The last value of current that was less than 102 was 100 Specifications • You should submit a single file called M5A2.py • It should follow the submission standards outlined here: Submission Standards Your program populate an integer named start using input • Your program populate an integer named limit using input Your program must use an iterator named current Your program must move through the values using a while-loop Tips and Tricks That last…
C++ Programming: Instructions The program in Example 5-6 implements the Number Guessing Game. However, in that program, the user is given as many tries as needed to guess the correct number. Rewrite the program so that the user has no more than five tries to guess the correct number. Your program should print an appropriate message, such as “You win!” or “You lose!”. Code Given: //Flag-controlled while loop. //Number guessing game. #include <iostream> #include <cstdlib> #include <ctime> using namespace std; int main() { int num; //variable to store the random number int guess; //variable to store the number guessed by the user bool isGuessed; //boolean variable to control the loop srand(time(0)); num = rand() % 100; isGuessed = false; while (!isGuessed) { cout << "Enter an integer greater" <<" than or equal to 0 and " <<"less than 100: "; cin >> guess; cout << endl; if (guess == num) { cout << "You win! " <<…