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Chapter 7: Problem 33

When initializing a two-dimensional array, it helps to enclose each row’s initialization list in _________.

Short Answer

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Question: When initializing a two-dimensional array, it helps to enclose each row's initialization list in _____. Answer: curly braces

Step by step solution

01

Understand Two-Dimensional Arrays

A two-dimensional array is essentially an array of arrays. In order to initialize a two-dimensional array, you need to provide the values for each row and column of the array.
02

Identify the Correct Symbol

When initializing a two-dimensional array, the values for each row need to be enclosed, and the correct symbol to use for this purpose is curly braces `{}`. The row values are enclosed within curly braces and separated by commas.
03

Example of Initializing a Two-Dimensional Array

Here's an example of initializing a two-dimensional array with 3 rows and 2 columns: ```cpp int matrix[3][2] = { {1, 2}, {3, 4}, {5, 6} }; ``` Each row's values are enclosed in curly braces `{}`, and the rows are then separated by commas within the outer curly braces.
04

Fill in the Blank

Based on the provided information, the correct symbol to fill in the blank is "curly braces". So the complete sentence is: When initializing a two-dimensional array, it helps to enclose each row's initialization list in curly braces.

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Most popular questions from this chapter

Write a statement that defines a two-dimensional array to hold three strings. Initialize the array with your first, middle, and last names.

Look at the following array definition. int numberArray[9][11]; Write a statement that assigns 145 to the first column of the first row of this array. Write a statement that assigns 18 to the last column of the last row of this array.

What is the difference between a size declarator and a subscript?

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

C++ has no array _________ checking, which means you can inadvertently store data past the end of an array.
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