Programming

Question

void fun(char **str-ref)

{

str-ref++;

}

main()

{

char *str=(void *)malloc(100*sizeof(char));

strcpy(str,"Ravindran");

fun(&str);

puts(str);

free(str);

}

a)ravindras

b)avindras

c)garbage

d)compiler error

Answer 1

Answer will be B because we are passing reference so the address will be updated

Comments

The answer is A..but I have no idea how

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Becuase we are postincrementing it will return  initial address and then will update