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Thursday, September 16, 2010

WAP to Subtraction of one pointer from another


/*WAP to Subtraction of one pointer from another*/
#include<stdio.h>
#include<conio.h>
main( )
{
 int  arr[ ] = { 10, 20, 30, 45, 67, 56, 74 } ;
 int  *i, *j ;

 i = &arr[1] ;
 j = &arr[5] ;
 printf ( "%d %d", j - i, *j - *i ) ;
}

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