class MainClass { public static void Main() { char ch;
for(ch='A'; ch<= 'E'; ch++) switch(ch) { case 'A':
Console.WriteLine("ch is A"); break; case 'B':
Console.WriteLine("ch is B"); break; case 'C':
Console.WriteLine("ch is C"); break; case 'D':
Console.WriteLine("ch is D"); break; case 'E':
Console.WriteLine("ch is E"); break;
}
}
}