private static void staticFunctionDemo()
{
int v1 = GetInteger("Enter an integer");
int v2 = GetInteger("Enter an integer");
string op = GetString("Enter the operator: + or - or * or /");
double res = 0;
switch (op)
{
case "+":
res = Arithematic.AddFunc(v1, v2);
break;
case "-":
res = Arithematic.SubFunc(v1, v2);
break;
case "*":
res = Arithematic.MulFunc(v1, v2);
break;
default:
break;
}
Console.WriteLine($"The result of this operation is {res}");
}
