Practice Time: whatShouldIDoToday()

 

Practice Time

Create a program that suggests an activity based on various parameters.

1. Start in a new file with a main function.
2. From main(), create a function, whatShouldIDoToday().
3. Let the function have three parameters.
   • mood: a required string parameter
   • weather: a string parameter that defaults to "sunny"
   • temperature: an Integer parameter that defaults to 24 (Celsius).
4. Use a when construct to return some activities based on combinations of conditions. For example:

mood == "happy" && weather == "Sunny" -> "go for a walk"
else -> "Stay home and read."

5. Copy/paste your finished function into REPL, and call it with combinations of arguments. For example:

whatShouldIDoToday("sad")
> Stay home and read.

// File:            Main.kt
// Programmer:      Engineer Nolverto Urias Obeso
// Creation Date:   06/15/2023
// Email:           nolvertou@gmail.com
// Description:     Create a program that suggests an activity based on various parameters.

fun main() {
    println("Hello Kotlin, What should I do today?")
    print(whatShouldIDoToday("sad"))
}

/**
 * whatShouldIDoToday function suggests an activity based on various parameters:
 * @param mood:         a required string parameter
 * @param weather:      a string parameter that defaults to "sunny"
 * @param temperature:  an Integer parameter that defaults to 24 (Celsius)
 */
fun whatShouldIDoToday(mood: String,
                       weather: String = "sunny",
                       temperature: Int = 24): String{
    return when{
        mood == "happy" && weather == "Sunny" -> "go for a walk"
        else -> "Stay home and read."
    }

}

Output

Hello Kotlin, What should I do today?
Stay home and read.
Process finished with exit code 0