title: Middle Of Three Using Minimum Comparisons 2
signature: fun middleOfThreeUsingMinimumComparisons2(a: Int, b: Int, c: Int): Int {
test_code: package main
  
  import kotlin.text.*
  import kotlin.math.*
  
  
  // SOLUTION CODE
  // ===================================
  PLACEHOLDER_CODE_BODY
  
  // TESTING CODE
  // ===================================
  fun validateSolution(actual:Int, expected:Int):Boolean{
    return actual.equals(expected)
  }
  fun driver(a: Int, b: Int, c: Int, expected:Int):String {
      try{
        if (validateSolution(PLACEHOLDER_FN_NAME(a, b, c), expected)) {
                return "PASSED"
        }
        return "FAILED"
      } catch (e: Exception){
        return e::class.simpleName as String
      }
  
  }
  
  fun main() {
      var result: String = ""
      result = driver(48, 46, 38, 46)
      println("TEST-0...${result}")
      
      result = driver(93, 34, 11, 34)
      println("TEST-1...${result}")
      
      result = driver(58, 78, 6, 58)
      println("TEST-2...${result}")
      
      result = driver(13, 3, 23, 13)
      println("TEST-3...${result}")
      
          
  }
  
  main()
source_py: def middle_of_three_using_minimum_comparisons_2(a, b, c):
      x = (a - b)
      y = (b - c)
      z = (a - c)
      if ((x * y) > 0):
          return b
      elif ((x * z) > 0):
          return
      else:
          return a
source_cpp: int middle_of_three_using_minimum_comparisons_2(int a, int b, int c) {
    int x = a - b;
    int y = b - c;
    int z = a - c;
    if ( x * y > 0 ) return b;
    else if ( x * z > 0 ) return c;
    else return a;
  }