Scala Programming: Check a given integer and return true if it is within 20 of 100 or 300

Scala Programming Basic Exercise-5 with Solution

Write a Scala program to check a given integer and return true if it is within 20 of 100 or 300.

Sample Solution:

Scala Code:

object scala_basic {
  def test(x:Int) : Boolean  =
    {
     Math.abs(100 - x) <= 20 || Math.abs(300 - x) <= 20
    }
     
   def main(args: Array[String]): Unit = {
      println("Result: " + test(115));
      println("Result: " + test(200));
      println("Result: " + test(250));
      println("Result: " + test(70));
   }
}

Sample Output:

Result: true
Result: false
Result: false
Result: false

Scala Code Editor :

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