Can case in Java have multiple values?


Can case in Java have multiple values?

Switch Expression to Handle Multiple Cases In this case, we can write each value in a separate case and only after all cases are written, write down application logic. For example, in the given program, all odd tokens will be handled by the first switch case, and even tokens will be handled by the second switch case.

How do you write a multiple case statement in Java?

You can combine multiple cases as you can see in syntax. Whenever you want to combine multiple cases you just need to write a case with case label and colons(:). You can’t provide the break statement in between of combined cases.

Can a switch case have multiple values?

The switch can includes multiple cases where each case represents a particular value. Code under particular case will be executed when case value is equal to the return value of switch expression. If none of the cases match with switch expression value then the default case will be executed.

Can we use float in switch case in Java?

Switch case allows only integer and character constants in case expression. We can’t use float values. It executes case only if input value matches otherwise default case executes.

Does Java have switch statement?

The switch statement or switch case in java is a multi-way branch statement. Based on the value of the expression given, different parts of code can be executed quickly. The given expression can be of a primitive data type such as int, char, short, byte, and char.

How many cases can a switch statement have?

ANSI C requires at least 257 case labels be allowed in a switch statement.

How many values can a switch in a computer have?

Standard C specifies that a switch can have at least 257 case statements. Standard C++ recommends that at least 16,384 case statements be supported! The real value must be implementation dependent.

How many case labels can cause a particular statement block in a switch statement to be executed?

257 case labels
ANSI C requires at least 257 case labels be allowed in a switch statement.

How many case labels can be in a single switch in Java?

There can be one or N number of case values for a switch expression. The case value must be of switch expression type only. The case value must be literal or constant. It doesn’t allow variables.

Can nested IF check fractional values?

In nested-if we have to write the conditional statement for each value of the variable. Switch statement can only check the integer values. Nested if can check for both, integer and fractional values.