title: Middle Of Three Using Minimum Comparisons 2
signature: function middleOfThreeUsingMinimumComparisons2($a, $b, $c) {
test_code: <?php
  
  
  // SOLUTION CODE 
  // ============================================
  PLACEHOLDER_CODE_BODY
  
  // TESTING CODE 
  // ============================================
  function validateSolution($actual, $expected){
      return serialize($actual) == serialize($expected);
  }
  
  function driver($a, $b, $c, $expected){
      try{
        if (validateSolution(PLACEHOLDER_FN_NAME($a, $b, $c), $expected)){
          return "PASSED";
        }
        return "FAILED";
      }
      catch (Exception $exception_obj) {
        return get_class($exception_obj);
      }
  }
  
  function main(){
      printf("TEST-0...%s\n",driver(
        48, 46, 38, 
        46));
      
      printf("TEST-1...%s\n",driver(
        93, 34, 11, 
        34));
      
      printf("TEST-2...%s\n",driver(
        58, 78, 6, 
        58));
      
      printf("TEST-3...%s\n",driver(
        13, 3, 23, 
        13));
      
  }
  
  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;
  }