Same names can be used for different functions without any conflict. True False 7 . The variables commonly used in C functions are availableto all the functions in a program. True False 8 . Members of different structures must have unique names. True False 9 . How can we return control from a called function to the caller function a. struct b. return c. printf 10. A variable that’s known only within the function in which it’s defined is called a(n). a. Local Variable b. Global Variable 11 . The _______ of an identifier is the portion of the program in which the identifier can be used. a. Function Definition b. Function Declaration c. Function Call d. Function Return 12 . What is the only function all C++ programs must contain? a. start() b. system() c. main() d. program()

Same names can be used for different functions without any conflict. True False 7 . The variables commonly used in C functions are availableto all the functions in a program. True False 8 . Members of different structures must have unique names. True False 9 . How can we return control from a called function to the caller function a. struct b. return c. printf 10. A variable that’s known only within the function in which it’s defined is called a(n). a. Local Variable b. Global Variable 11 . The _______ of an identifier is the portion of the program in which the identifier can be used. a. Function Definition b. Function Declaration c. Function Call d. Function Return 12 . What is the only function all C++ programs must contain? a. start() b. system() c. main() d. program()

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter6: Modularity Using Functions

Section6.2: Returning A Single Value

Problem 12E

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Why do you need to include function prototypes in a program that contains user-defined functions? (5)
2 . The statement in a called function is used to pass the value of an expressionback to the calling function. True False 3 . Evaluate !(1 && !(0 || 1)). a. True b. False c. Unevaluatable 4 . _____ Keyword introduces a structure declaration. True False 5 . A function may contain more than one return statements. True False 6 . _____ Keyword introduces a structure declaration. True False 7 . Same names can be used for different functions without any conflict. True False 8 . The variables commonly used in C functions are availableto all the functions in a program. True False 9 . Members of different structures must have unique names. True False 10 . How can we return control from a called function to the caller function a. struct b. return c. printf
5 . A function may contain more than one return statements. True False 6 . _____ Keyword introduces a structure declaration. True False 7 . Same names can be used for different functions without any conflict. True False 8 . The variables commonly used in C functions are availableto all the functions in a program. True False 9 . Members of different structures must have unique names. True False 10 . How can we return control from a called function to the caller function a. struct b. return c. printf
done in c++ Program Specifications: Write a program that asks for a user's name and age, finds the ticket price based on the age, and prints out the user's name, age, and ticket price. The program must define the following 3 functions and call them in the main function. Create a function called getName that takes in no arguments and returns the name of the user. Create a function called getAge that takes in the argument age and uses pass-by-reference to set the age of the user. Ensure that the user cannot put in an age that is negative or greater than 100. Create a function called printTicket that takes in the user's name and age and does the following ○ If they are less than or equal to 13 years old set ticket_Price to 9.99. ○ If their age is greater than 13 and less than 65, set ticket_Price to 19.99. ○ If their age is greater than or equal to 65, set ticket_Price to 12.99. ○ Output to the console the user's name, age and ticket price.
Code using c++ 3. From Person to People by CodeChum Admin Now that we have created a Person, it's time to create more Person and this tech universe shall be filled with people! Instructions: In the code editor, you are provided with the definition of a struct Person. This struct needs an integer value for its age and character value for its gender. Furthermore, you are provided with a displayPerson() function which accepts a struct Person as its parameter. In the main() function, there's a pre-created array of 5 Persons. Your task is to ask the user for the values of the age and gender of these Persons. Then, once you've set their ages and genders, call the displayPerson() function and pass them one by one. Input 1. A series of ages and genders of the 5 Persons Output Person·#1 Enter·Person's·age:·24 Enter·Person's·gender:·M Person·#2 Enter·Person's·age:·21 Enter·Person's·gender:·F Person·#3 Enter·Person's·age:·22 Enter·Person's·gender:·F Person·#4…
In this part your will have questions about C++ functions with pointers. • Write a function that takes three integer pointer as parameters and calculates sum of all numbers. This function must return the result as a pointer. • Declare a structure about a book which has properties such as name and price etc. Then create a list of book with 5 books. After that define a function that takes this book-list as a pointer and print out list items. • Write a function that calculates total price of the book in the book list (note: take the book-list as a pointer again). Write all function prototypes and test all functions within a single main functions.
Function floor can be used to round a number to a specific decimal place. The statement y = f loor ( x * 10 + .5 ) / 1 0 ; rounds x to the tenths position (the first position to the right of the decimal point). The statementy = floor ( x * 100 + .5 ) / 100 ; rounds x to the hundredths position (the second position to the right of the deci mal point). Write a program in c++ that defines four functions to round a number x in various ways:a) roundToInteger ( number )b) roundToTenths ( number )c) roundToHundredths ( numberd) roundToThousandths ( number )For each value read, your program should print the original value, the number rounded to the nearest integer, the number rounded to the nearest tenth, the number rounded to the nearest hundredth and the number rounded to the nearest thousandth.
Look at the following function header:def my_function(a, b, c):Now look at the following call to my_function:my_function(3, 2, 1)When this call executes, what value will be assigned to a? What value will be assigned to b? What value will be assigned to c?
c++ help Write a function that will ask the user to input number of hours worked and pay rate and return both values to the calling function Write the statement to call this function = Write the prototype for this function = Write a function that will receive the hours worked and the pay rate and calculate and return the gross pay Write the statement to call this function = Write the prototype for this function = Write a function that will receive the hours worked , the pay rate, the gross pay and display these values with proper headings Write the statement to call this function = Write the prototype for this function = Write a function that receives 3 values, calculate and return the average of them Write the statement to call this function = Write the prototype for this function =
1-) Write a C++ function named difdays() that calculates and returns the difference between two dates. Each date is passed to the function as a structure by using the following global data type. struct Date { int month; int day; int year; }; The difdays() function should make two call to the days() function, and include the function created in a complete C++ program to test it.. (Hint: Use the formula ((x.day - 1) + 30 * (x.month – 1) + 360 * (x.year – 1990)) for the days() function). Desire output: Enter the first date as mm/dd/yyyy: 12/10/2021 Enter the second date as mm/dd/yyy: 12/11/2021 The number of days between these two dates is: 1 Press any key to continue …
Look at the following function header: def my_function(a, b, c): Now look at the following call to my_function below my_function(3, 2, 1) When the call executes, what value will be assigned to a? What value will be assigned to b? what value will be assigned to c?
FOR C++, ANSER THESE QUESTIONS IN THE GIVEN CODE BELOW Define functions corresponding to the Vehicle header file. PART 1 Define functions corresponding to the Ship header file. PART 2 Write a function that reduces the speed of the given ship. PART 3 Write a function that takes the given number of passenger to the ship. PART 4 #include "Vehicle.hh" #include "Ship.hh" #include <iostream> using namespace std; // *** DEFINE --VEHICLE-- FUNCTIONS FOR PART 1 *** // *** DEFINE --SHIP-- FUNCTIONS FOR PART 2 *** void reduceSpeed(Ship*, float); void takePassenger(Ship*, int); int main() { return 0; } // reduce the speed of ship given in percentage (0 < percentage < 1). void reduceSpeed(Ship *s, float percentage) { // *** FILL THIS FUNCTION FOR PART 3 *** } // takes the number of passengers to the ship void takePassenger(Ship *s, int pas) { // *** FILL THIS FUNCTION FOR PART 4 *** }