Chapter 11: Problem 45

T F A structure member variable may be passed to a function as an argument.

Short Answer

Expert verified

Yes, it is possible to pass a structure member variable to a function as an argument. We demonstrated this through a step-by-step solution, starting with defining a structure and a function, passing the member variable as an argument, and finally, displaying the result. The output confirmed that the student's name and marks were successfully passed to the function and displayed.

Step by step solution

Define a structure

First, we need to define a structure with at least one member variable. Let's take an example of a simple structure called "Student" with the member variable "name" and "marks": ```cpp #include #include struct Student { std::string name; float marks; }; ```

Define a function

Now we need to define a function that will take the structure member variable as an argument. We'll write a function called "display_info" which accepts the student's name and marks as input arguments and prints them. ```cpp void display_info(std::string student_name, float student_marks) { std::cout << "Student Name: " << student_name << std::endl; std::cout << "Student Marks: " << student_marks << std::endl; } ```

Pass the structure member variable to the function

Let's create an instance of the "Student" structure and call our "display_info" function with the member variables as its arguments: ```cpp int main() { Student s1; s1.name = "John"; s1.marks = 85; // Passing the structure member variable to the function display_info(s1.name, s1.marks); return 0; } ```

Verify the result

After executing the code, we can see that the output displays the student's name and marks as expected: ``` Student Name: John Student Marks: 85 ``` This shows that a structure member variable can indeed be passed to a function as an argument.

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T F A structure member variable may be passed to a function as an argument.

Short Answer

Step by step solution

Define a structure

Define a function

Pass the structure member variable to the function

Verify the result

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