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srinivas

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Question { Infosys, 7984 }

What is the output of below code?
main()
{
static in a=5;
printf("%3d",a--);
if(a)
main();
}

Answer

54321

here main() is called again in main function
this leads to recursion....

the function is called until a become 0.
value is retained as static key word is used.

not much clear about usage of "%3d"

Is This Answer Correct ?

10 Yes

1 No