switch statment

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hi everyone
how i can use switch like this code

PS. this code Ada

case n is
      when 0 =>
         Put_Line ("You typed zero");
      when 1 | 9 =>
         Put_Line ("n is a perfect square");
      when 2 =>
         Put_Line ("n is a prime number");
         Put_Line ("n is an even number");
      when 3 | 5 | 7 =>
         Put_Line ("n is a prime number");
      when 4 =>
         Put_Line ("n is a perfect square");
         Put_Line ("n is an even number");
      when 6 | 8 =>
         Put_Line ("n is an even number");
   end case;

so how i can write switch by c# like this code

i want

int x=10;
            switch (x)
            {
                case 1 | x<2: // i  want check x if < 2 and > 20 ok 
                    Console.Write("1");
                    break;
                case (2) :
                    Console.Write("1");
                    break;
                case(22):
                    Console.Write("2");
                    break;
            }

this code give me error
in case 1 | x<2
thnx for any help

Posted 29-Oct-10 17:16pm

Mostafa Elsadany

Updated 29-Oct-10 20:22pm

Sauro Viti

v2

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shakil0304003 · Answer 1 · 2010-10-29T20:27:00

switch(x)
{
case 0:
Console.Write("You typed zero");
break;
case 1 :
case 9 :
Console.Write("n is a perfect square");
break;
case 2 :
Console.Write("n is a prime number");
Console.Write("n is an even number");
break;
case 3: 
case 5: 
case 7:
Console.Write("n is a prime number");
break;
case 4 :
Console.Write("n is a perfect square");
Console.Write("n is an even number");
break;
case 6 :
case 8 :
Console.Write("n is an even number");
break;
}

int x=10;

switch (x)
{
case 2 :
Console.Write("1");
break;
case 22:
Console.Write("2");
break;
}
if(x<2 || x>20) // i want check x if < 2 and > 20 ok 
Console.Write("1");

i want check x if < 2 and > 20
it is not possible but x is < 2 Or x > 20 is possible.
there is no number that is less than 2 and gather than 20.

Please vote and Accept Answer if it Helped.

Be Yourself · Answer 2 · 2010-10-29T17:58:00

Solution 1

I think You Can Simply Use if else statements... It will be easy.

XML

case 1 
if x<2 and x>20 then // i want check x if < 2 and > 20 ok
Console.Write("1");
end if
break;

Posted 29-Oct-10 17:58pm

Be Yourself