#include<stdio.h>
#include<conio.h>
#define _BV(x) 1<<x
int main()
{
unsigned int color, j, k, andmask;
int i;
printf("\nEnter the number : ");
scanf("%u", &color);
for (i = 0; i <= 6; i++)
{
j = i;
andmask = _BV(j);
puts("");
k = color & andmask;
if (k > 0)
{
switch (i)
{
case 0:
printf("Voilet, ");
break;
case 1:
printf("Indigo, ");
break;
case 2:
printf("Blue, ");
break;
case 3:
printf("Green, ");
break;
case 4:
printf("Yellow, ");
break;
case 5:
printf("Orange, ");
break;
case 6:
printf("Red, ");
break;
default:
break;
}
}
}
_getch();
return 0;
}