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Chapter 7: Problem 29

To pass an array to a function, pass the _________ of the array.

Short Answer

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Question: To pass an array to a function, pass the _________ of the array. Answer: address

Step by step solution

01

Identifying array elements and arrays

First, let's understand the difference between an array element and the entire array. An array is a collection of elements (usually of the same data type) stored in contiguous memory locations. Each element in the array can be accessed using its index.
02

Understand function parameters

When we pass data to a function, we usually pass it as parameters or arguments. These can be of various types, such as integers, floating-point numbers, or even arrays. However, when dealing with arrays, it is important to note that we usually don't pass the entire array but a piece of information that helps the function know where to find the array in memory.
03

Pass the correct piece of information about the array

To pass an array to a function, we pass the base address or the pointer to the first element of the array. So, the blank should be filled with the word "address" or "pointer."

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Most popular questions from this chapter

T F To pass an array to a function, pass the name of the array.

Subscript numbering in \(\mathrm{C}_{++}\) always starts at ________.

T F You cannot use the assignment operator to copy one array’s contents to another in a single statement.

The following code totals the values in two arrays: numberArray1 and numberArray2. Both arrays have 25 elements. Will the code print the correct sum of values for both arrays? Why or why not? int total = 0;\(\qquad\) // Accumulator int count; \(\qquad\)// Loop counter // Calculate and display the total of the first array. for (count = 0; count < 24; count++) \(\qquad\)total += numberArray1[count]; cout << "The total for numberArray1 is " << total << endl; // Calculate and display the total of the second array. for (count = 0; count < 24; count++) \(\qquad\) total += numberArray2[count]; cout << "The total for numberArray2 is " << total << endl;

Look at the following array definition. int values [10]; How many elements does the array have? What is the subscript of the first element in the array? What is the subscript of the last element in the array? Assuming that an int uses four bytes of memory, how much memory does the array use?
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