Variables:

Variables hold a piece of information and that information gets changed during the execution of the program.

It is a symbolic name to represent a location in RAM (Random Access Memory).

Variables permit to store and access the data that are present in the computer’s RAM.

Example:

Consider the following variables “speed”, “distance”, and “time” which stores value that changes during the program execution...

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Chapter 1.5, Problem 1.20CP

Chapter 1.5, Problem 1.22CP

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Chapter 1 Solutions

Starting Out With C++: Early Objects (10th Edition)

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Solution Summary: The author explains that variables are symbolic names to represent a location in RAM (Random Access Memory). They store data that changes during the program execution.

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