Scala Programming: Get the absolute difference between n and 51
Scala Programming Basic Exercise-3 with Solution
Write a Scala program to get the absolute difference between n and 51. If n is greater than 51 return triple the absolute difference.
Sample Solution:
Scala Code:
object scala_basic {
def test(x:Int) : Int =
{
val abs_Diff = Math.abs(x - 51)
if (x > 51) 3 * abs_Diff else abs_Diff
}
def main(args: Array[String]): Unit = {
println("Result: " + test(60));
println("Result: " + test(40));
}
}
Sample Output:
Result: 27 Result: 11
Scala Code Editor :
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Previous: Write a Scala program to compute the sum of the two given integer values. If the two values are the same, then return triples their sum.
Next: Write a Scala program to check two given integers, and return true if one of them is 30 or if their sum is 30.
What is the difficulty level of this exercise?
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