Question

In case of comma separation not working with swtich case. is there any way to do this?

switch(test)
{
   case 0,1://not working it take last one (1)
      "test"
      break;
   case 2,3://not working it take last one (3)
      "test2"
      break;
   case 4,5://not working it take last one (5)
      "test3"
      break;
}

How can i add further number with each case?

Answer 1

You should fall through (which is considered a bad practice)

switch(test)
{
    case 0:
    case 1://not working it take last one (1)
      "test"
      break;
    case 2:
    case 3://not working it take last one (3)
      "test2"
      break;

}