Variable & Constant | Types of Constant | Chapter - 4 (C language) in hindi

Hello YouTube buddies...
Variable and Constant = basically guys, we have already studied about variable and constant in school time, but while doing programming, we have still confusion between variable and Constant.
Variable = A variable is an identifier which store the value. Variable is not fixed value. It changed while execution.
Example = x, y, z etc.
Constant = A constant is an identifier which has fixed value. It can't change while execution.
Example = 1, 2,3,4,5,8,9 etc.

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