Choose the most appropriate answer: Statement 1: The switch expression and case values must have the same data type Statement 2: The case values must be constant expressions Select one Oa Statement 1 is true while Statement 2 is false Ob Statement 1 and Statement 2 are both false O None of the options apply Od Statement 1 is false and Statement 2 is true O All of the options apply Of Statement 1 and Statement 2 are both true

Choose the most appropriate answer: Statement 1: The switch expression and case values must have the same data type Statement 2: The case values must be constant expressions Select one Oa Statement 1 is true while Statement 2 is false Ob Statement 1 and Statement 2 are both false O None of the options apply Od Statement 1 is false and Statement 2 is true O All of the options apply Of Statement 1 and Statement 2 are both true

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter5: Repetition Statements

Section5.7: Do While Loops

Problem 3E: (Misc. application) a. Write a program to reverse the digits of a positive integer number. For...

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v2 Question 6 What situation calls for a switch statement? Group of answer choices Use a switch statement when the switch statement is inside the main program. Use a switch statement when a for statement can not be used. Use a switch statement when a selection is in a repitition statement. Use a switch statement when a single control value determines which of several possible actions is to be taken. Use a switch statement when a selection is outside of repitition statement.
A switch statement should be used: 1. as a single-selection statement 2. as a double-selection statement 3. when a variable may assume many different values which must be tested 4. to replace all if and if..else statements
In Python Text-based adventure game: Pretend you are creating a text-based adventure game. At different points in the game, you want the user to select to fight, run, or hide from certain enemies. The selection variable must be sent as an argument into the choice() function. The user should enter 1 to fight, 2 to run, or 3 to hide in the main(). The choice() function should print one of the three options. Add an if statement in the choice() function to make the correct selection.
Which of the following best describes the value of the Boolean expression: a && !(b || a) The value is always true. The value is always false. The value is true when a has the value false, and is false otherwise. The value is true when b has the value false, and is false otherwise. The value is true when either a or b has the value true, and is false otherwise.
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(Misc. application) a. Write a program to reverse the digits of a positive integer number. For example, if the number 8735 is entered, the number displayed should be 5378. (Hint: Use a do statement and continuously strip off and display the number’s units digit. If the variable numinitially contains the number entered, the units digit is obtained as (num % 10). After a units digit is displayed, dividing the number by 10 sets up the number for the next iteration. Therefore, (873510)is5and(8735/10)is873. The do statement should continue as long as the remaining number is not 0.) b. Run the program written in Exercise 3a and verify the program by using appropriate test data.
True or False The test expression in a switch statement can be a double or a decimal value.
After a specific amount of time has passed, an initial block statement can no longer be utilised.
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menu(): Takes no inputs and does not return a value. It prints the two options available to the user and asks them to enter a number corresponding to their desired option. It then asks the user for the required inputs and then calls the appropriate function and prints the return value with an appropriate message (see below). If the user enters a number corresponding to an invalid option, Invalid choice. should be printed and the program should end. When the program ends, Have a nice day! should be printed to the user. If the user asks the program to solve an equation, then the program should ask the user to type in the equation (without spaces). If a solution is found, then print Solution found: followed by the solution as a list. If no solution was found, print No solution found. If the user asks the program to create an equation, then the program should ask the user to enter the number of tries, length of the equation and percentage for a number to have additional digits. If an…
After a certain point, the usage of an initial block statement becomes invalid.