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C++ - What is scope of a variable?

asked marvit August 18, 2014 10:42 AM  

What is scope of a variable?


1 Answers

answered By bhjahnavi   0  

A scope is a region of the program and broadly speaking there are three places, where variables can be declared:

  • Inside a function or a block which is called local variables,

  • In the definition of function parameters which is called formal parameters.

  • Outside of all functions which is called global variables.

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