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Chapter 5: Problem 10

A(n) _________ is a variable that "counts" the number of times a loop repeats.

Short Answer

Expert verified
Answer: Iteration variable (or loop counter)

Step by step solution

01

- Understand the Concept of Loops

In programming, loops are used to repeat a specific block of code multiple times until a certain condition is met. There are different types of loops, such as while loops, for loops, and do-while loops, and they can be implemented in various programming languages.
02

- Identify the Variable that Counts Loop Repetitions

In a loop, there is a variable that keeps track of how many times the loop has been executed. This variable is typically initialized before the loop starts and updated within the loop. It plays a crucial role in controlling the number of times the loop should run and helps in breaking out of the loop when a certain condition is met.
03

- Fill in the Blank with the Correct Terminology

Based on Steps 1 and 2, we can now fill in the blank with the term that represents the variable that "counts" the number of times a loop repeats. The correct term is "iteration variable" or "loop counter". So, the complete statement is: "An iteration variable (or loop counter) is a variable that 'counts' the number of times a loop repeats."

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Most popular questions from this chapter

A(n) _______ is a special value that marks the end of a series of values.

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To ______ a value means to decrease it by one.

The _______ and _______ loops will not iterate at all if their test expressions are false to start with.

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