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Introduction to Scala

bookChallenge: Specify the Data Types

Task

Your task is to replace the blanks ___ with the correct data types for each of the variables. For the temperature variable use the integer data type which takes up the least memory provided that the number fits in its range.

Main.java

Main.java

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123456789

            
object Main {
  def main(args: Array[String]): Unit = {
    val temperature: ___ = -150
    val firstLetter: ___ = 'A'
    val width: ___ = 17.5F
    val boolVariable: ___ = true
    val fractionalNumber: ___ = 129.43
  }
}

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Sektion 2. Kapitel 2

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Task

Your task is to replace the blanks ___ with the correct data types for each of the variables. For the temperature variable use the integer data type which takes up the least memory provided that the number fits in its range.

Main.java

Main.java

copy

              
123456789

            
object Main {
  def main(args: Array[String]): Unit = {
    val temperature: ___ = -150
    val firstLetter: ___ = 'A'
    val width: ___ = 17.5F
    val boolVariable: ___ = true
    val fractionalNumber: ___ = 129.43
  }
}

Var alt klart?

Hvordan kan vi forbedre det?

Tak for dine kommentarer!

Sektion 2. Kapitel 2
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