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ILLUSTRATION OF PROPERTIES OF GLOBAL VARIABLES

Posted By: Corey Brown     Category: C Programming     Views: 2999

ILLUSTRATION OF PROPERTIES OF GLOBAL VARIABLES.

Code for ILLUSTRATION OF PROPERTIES OF GLOBAL VARIABLES in C Programming

int fun1(void);
   int fun2(void);
   int fun3(void);                                                        
   int x ;            /* global */
main( ) { x = 10 ; /* global x */
printf("x = %d\n", x); printf("x = %d\n", fun1()); printf("x = %d\n", fun2()); printf("x = %d\n", fun3()); } fun1(void) { x = x + 10 ; } int fun2(void) { int x ; /* local */
x = 1 ; return (x); } fun3(void) { x = x + 10 ; /* global x */
} Output x = 10 x = 20 x = 1 x = 30
  
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Corey Brown
Corey Brown author of ILLUSTRATION OF PROPERTIES OF GLOBAL VARIABLES is from London, United Kingdom.
 
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