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functions in C
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1 1 vote
closed with the note: Multiple posting of the same question

int main()

{

Char *str=”Gate2017”;

printf(“%d”, fun( str ));

return 0;

}

int fun(char *P1)

{

Char *P2=P1;

while (*++P1)

      return (P1-P2);

}

The output of the above program will be ______

Answer given is 8...pls help

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