void main() { int *ptr; ptr = (int *) 0x400 ; printf("ptr=%d",ptr)

void main()
{
int *ptr;
ptr = (int *) 0x400 ;
printf("ptr=%d",ptr);

}
output?

Question Posted / disha

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void main() { int *ptr; ptr = (int *) 0x400 ; printf("ptr=%d",ptr); } output?..

Answer / koti

Ans is 1024.
Why because here ptr is pointing to integer address 0x400.this is hexadecimal address but you are printing decimal value.
The hexadecimal value is
........0000 0100 0000 0000
2 power10 =1024.

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