Using two values for one switch case statement

To use two values in a switch case statement in Java, you can use the case label for each value, or you can use multiple case labels that fall through to the same block.

Here's an example of how to use two values in a switch case statement using multiple case labels:

int value = 3;

switch (value) {
    case 1:
    case 2:
        System.out.println("1 or 2");
        break;
    case 3:
        System.out.println("3");
        break;
    default:
        System.out.println("other");
        break;
}

This will output "1 or 2" for values 1 and 2, and "3" for value 3.

Here's an example of how to group multiple values using multiple case labels:

int value = 3;

switch (value) {
    case 1:
    case 2:
        System.out.println("1 or 2");
        break;
    case 3:
    case 4:
    case 5:
        System.out.println("3, 4, or 5");
        break;
    default:
        System.out.println("other");
        break;
}

This will output "1 or 2" for values 1 and 2, "3, 4, or 5" for values 3, 4, and 5, and "other" for all other values.

Note that in both examples, the break statement is used to exit the switch statement after the appropriate case has been executed. If you omit the break statement, the switch statement will continue executing the subsequent case(s) until it encounters a break or reaches the end of the block.