Question

How to check if string is palindrome in Scala

Answer 1

object PalindromeString_Scala {
  def isPalindromeByReverse(str: String): Boolean = {
    val lowerStr = str.toLowerCase
    
    lowerStr == lowerStr.reverse
  }
  
  def main(args: Array[String]): Unit = {
    var s = "abcba"
  
    println(isPalindromeByReverse(s)) 
  }
}

 
 
/*
run:
   
true
 
*/

 

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