जॉइन Examsbookउत्तर :
What would be the output of the following program?
main()
{
extern int i;
i = 20;
printf( "%d", sizeof(i) );
}5
प्र: What would be the output of the following program? main() { extern int i; i = 20; printf( "%d", sizeof(i) ); }
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उत्तर :
व्याख्या :
extern int i is a declaration and not a definition, hence Error occured.

