#include<iostream.h>
#include<conio.h>
void main()
{
char no;
clrscr();
cout<<"Enter an alphabet :";
cin>>no;
switch(no)
{
case 'R':
case 'r':
cout<<"Roses are red";
break;
case 'B':
case 'b':
cout<<"Sky is blue";
break;
case 'G':
case 'g':
cout<<"Leaves are green";
break;
default:
cout<<"Such colour is not available";
}
}