Question

Is it possible in Swift to group case matches together with a common set of statements to be executed when a match for any of the cases is found. For example, is the following allowed?

case 3, 5, 7:
// code for case
A. Yes
B. No

Answer 1

A. Yes, it is possible in Swift to group case matches together with a common set of statements to be executed when a match for any of the cases is found.

Step-by-step explanation:

To group case matches together, you can use a comma-separated list of patterns after the keyword "case", as shown in your example. When a match is found for any of the cases in the list, the code block following the "case" statement will be executed.

Here is an example of how you could use this feature in a switch statement in Swift:

let x = 3

switch x {

case 3, 5, 7:

print("x is 3, 5, or 7")

default:

print("x is not 3, 5, or 7")

}