return two values kotlin

To return two values in Kotlin, you can use a data class or a Pair. Here are the steps to accomplish this:

  1. Create a data class:
  2. Define a data class with properties for the two values you want to return.
  3. For example, you can create a data class called "TwoValues" with two properties: "value1" and "value2".
  4. The code snippet below demonstrates how to create a data class in Kotlin:

kotlin data class TwoValues(val value1: Int, val value2: String)

  1. Return the two values:
  2. Create an instance of the data class and set the values for the properties.
  3. Return the instance as the result.
  4. Here's an example of how you can return two values using the data class:

kotlin fun getTwoValues(): TwoValues { val value1 = 10 val value2 = "Hello" return TwoValues(value1, value2) }

  1. Use the returned values:
  2. When you call the function that returns the two values, you can store the result in a variable.
  3. You can then access the individual values using the dot notation and the property names.
  4. Here's an example of how you can use the returned values:

kotlin val result = getTwoValues() val value1 = result.value1 val value2 = result.value2

In this example, "value1" will have the value 10, and "value2" will have the value "Hello".

That's it! By following these steps, you can return two values in Kotlin using a data class.