(a)
To find the number of parameters in the function first() and to find the type of this function.
(b)
To find the number of parameters in the function second() and to find the type of this function.
(c)
To find the number of parameters in the function third() and to find the type of this function.
(d)
To find the number of parameters in the function grade() and to find the type of this function.
(e)
To find the number of parameters in the function third() and to find the type of this function.
(f)
To write a C++ statement to print the values returned by the function first().
(g)
To write a C++ statement to print the values returned by the function grade().
(h)
To write a C++ statement to print the string returned by the function third().
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EP MINDTAPV2.0 FOR MALIK'S C++ PROGRAMM
- Discuss various forms of functions and parameter types with suitable coding example.arrow_forwardIN C++arrow_forwardAbstracting Calculations. We can use functions to hide the complexity of a calculation away from the main part of a program. You will design a new version of the program you created below. In this new version, you will create a function for the formula used in that program. Your program shall: Define a function for the formula used in the program with the appropriate parameters, and return value. Use a meaningful name for this function. Call the function in the main part of the program. Run and test the program to make sure it works correctly SummaryThe program is to take the number of miles driven and the gallons of gas usedand then calculate the car's miles-per-gallon using the formula:MPG = Miles driven / Gallons of gas used ''' #variables total_miles_driven = float(input("Enter the no of miles driven: "))time_driven = float(input("Enter how many hours did it driven: "))gallon_gas = float(input("Enter the gallons of gas used: ")) #Speed equation speed =…arrow_forward
- implement pass-by-value parameter passing method.USE C LANGUAGEarrow_forwardWrite a function for the function prototype int triple(int);. The function should réturn the cube of the parameter. int triple(int); // prototypearrow_forwardWrite a function calculateProduct that has two formal parameters int num1, and int num2. The function will return the positive value of the calculation of the product of num1 and num2. Use the predefined function to convert a negative product value to a positive one.arrow_forward
- Can you help me with this question ?arrow_forwardWhat does it mean to provide parameters to a function in the right order when it accepts more than one?arrow_forwardExample 1: Define a function that takes an argument. Call the function. Identify what code is the argument and what code is the parameter.Example 2: Call your function from Example 1 three times with different kinds of arguments: a value, a variable, and an expression. Identify which kind of argument is which. Example 3: Construct a function with a local variable. Show what happens when you try to use that variable outside the function. Explain the results.Example 4: Construct a function that takes an argument. Give the function parameter a unique name. Show what happens when you try to use that parameter name outside the function. Explain the results.Example 5: Show what happens when a variable defined outside a function has the same name as a local variable inside a function. Explain what happens to the value of each variable as the program runs.The code and its output must be explained technically whenever asked. The explanation can be provided before or after the code, or in the…arrow_forward
- 13. What is the difference between a formal parameter and an argument? Group of answer choices A function’s argument is referred to as the formal argument to distinguish it from the value that is passed in during the function call. The parameter is the passed value. They are identical but using different terms. A function’s parameter is used for passing by reference. The argument is used for passing by value. A function’s parameter is referred to as the formal parameter to distinguish it from the value that is passed in during the function call. The argument is the passed value. A function’s parameter is used for passing by value. The argument is used for passing by reference.arrow_forwardAbout functional programmingarrow_forwardConsider the function void change(int *p) { *p = 20; }Show how to call the change function so that it sets the integer variable int i;to 20.arrow_forward
- C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning