scope of variables in C

Raju
A variable should be declared before its usage. A variable can be declared in three places. 1.local variable 2. global variable 3.formal parameter. local variables are declared with in a function or block. Formal parameters are also local global variables are declared outside of all the functions in a program.
Published by poturaju
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17:16 | 09/05/21 | 350
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