// Show C int to byte casting

#include <stdio.h>


void PrintBitsInt(int x)
{
   int i;

   for (i = 31; i >= 0; i--)
      if ( (x & (1 << i)) != 0 )
         printf("1");
      else
         printf("0");
}

void PrintBitsByte(char x)
{
   int i;

   for (i = 7; i >= 0; i--)
      if ( (x & (1 << i)) != 0 )
         printf("1");
      else
         printf("0");
}


void main()
{
   int i = 4100;
   char b;

   b = (char) i;	// Casting is OPTIONAL !!!

   printf("i = %d\t" , i);
   PrintBitsInt(i);
   printf("\n\n");

   printf("b = %d\t" , b);
   PrintBitsByte(b);
   printf("\n\n");
}