Scala Interview Questions | Cloud Data Engineer #ProgrammingTips #adf #scala #java

Q57. Write a Scala Program to Find a Factorial of Given number using Tail Recursion

Scala Factorial with Tail Recursion! 🚀 Efficient & safe recursion. Learn how to write it! #Scala #TailRecursion #Factorial

Watch now and learn! #Azure #DataFactory #CloudArchitectAbhiram

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[CloudMaster_Abhiram]

scala> def facttail(a: Int, result:Int):Int={
| if(a==1)
| result
| else
| facttail(a-1, result*a)
| }
facttail: (a: Int, result: Int)Int

[scala> facttail(4, 1)
res30: Int = 24