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Chapter 8: Problem 8

If a numeric array is partially initialized, the uninitialized elements will bet set to _______.

Short Answer

Expert verified
Answer: The default value assigned to the uninitialized elements in a partially initialized numeric array is 0 (zero).

Step by step solution

01

Understand what is a partially initialized numeric array

A partially initialized numeric array is an array in which only some of the elements have been assigned values, while the remaining elements have not been initialized yet. This can happen when the size of the array is larger than the number of values provided during its declaration.
02

Analyze the behavior of uninitialized elements

When an array is partially initialized, the compiler automatically assigns a default value to the uninitialized elements. We need to determine the default value for uninitialized elements in a numeric array.
03

Identify the default value of uninitialized elements

In most programming languages, for a numeric array (integer or floating-point), the default value assigned to uninitialized elements is 0 (zero). This ensures that the uninitialized elements do not contain any garbage values, which could lead to errors or unexpected behavior in the program.
04

Fill in the blank for the given exercise

Based on the information shared in the previous steps, we can fill in the blank for the given exercise. If a numeric array is partially initialized, the uninitialized elements will be set to 0 (zero).

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Most popular questions from this chapter

You cannot use the __________ operator to copy data from one array to another in a single statement.

To print out all elements of a two-dimensional array you would normally use a ______ loop.

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

Look at the following array definition. int numbers \([5]=11,2,31\) A) What value is stored in numbers [2]\(?\) B) What value is stored in numbers [4]\(?\)

Starting values for the elements of an array may be specified with a(n) ____ list.
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