how to find the size of the data type like int,float
without using the sizeof operator?
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Answer Posted / abdur rab
#include <stdio.h>
struct node {
int x;
int y;
};
unsigned int find_size ( void* p1, void* p2 )
{
return ( p2 - p1 );
}
int main ( int argc, char* argv [] )
{
struct node data_node;
int x = 0;
printf ( "\n The size :%d",
find_size ( (void*) &data_node,
(void*) ( &data_node +
1 ) ) );
printf ( "\n The size :%d", find_size ( (void*) &x,
(void*) ( &x + 1 ) ) );
}
It will work for any data type
| Is This Answer Correct ? | 3 Yes | 2 No |
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