Answer Posted / shruti

Gud question.. have to try this out..

m not sure about the answer..

because clrscr() is an inbuilt function.
so the clrscr() in the main will jump to the function body
which is defined in the header files..

for the second clrscr()...
i donno...

have to check it out.. :-(

#include int main(){ int i=10; int *ptr=&i; *ptr=(int *)20; printf("%d",i); return 0; } Output: 20 can anyone explain how came the output is 20

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