using System;
public class Program
{
public static void Main()
int num;
Console.WriteLine("give me a number from 1 to 100 that is divisible by 3");
num = int.Parse(Console.ReadLine());
switch (num)
case 3:
case 6:
case 9:
case 12:
case 15:
case 18:
case 21:
case 24:
case 27:
case 30:
case 33:
case 36:
case 39:
case 42:
case 45:
case 48:
case 51:
case 54:
case 57:
case 60:
case 63:
case 66:
case 69:
case 72:
case 75:
case 78:
case 81:
case 84:
case 87:
case 90:
case 93:
case 96:
case 99:
Console.WriteLine("the number is is divisible by 3");
break;
}
switch(num)
Console.WriteLine("the number not is divisible by 3");
