Information Technology

 

 

#include<stdio.h>

#define CHAR_BIT 8

 

/*Function to find minimum of x and y*/

int min(int x, int y)

{

  return  y + ((x - y) & ((x - y) >>

            (sizeof(int) * CHAR_BIT - 1)));

}

 

/* Function to find minimum of 3 numbers x, y and z*/

int smallest(int x, int y, int z)

{

    return min(x, min(y, z));

}

 

int main()

{

   int x = 12, y = 15, z = 5;

   printf("Minimum of 3 numbers is %d", smallest(x, y, z));

   return 0;

}