title: Maximum Area Rectangle Picking Four Sides Array
signature: fun maximumAreaRectanglePickingFourSidesArray(arr: ArrayList<Int>, n: Int): Int {
source_py: def maximum_area_rectangle_picking_four_sides_array(arr, n):
      arr.sort(reverse=True)
      dimension = [0, 0]
      i = 0
      j = 0
      while ((i < (n - 1)) and (j < 2)):
          if (arr[i] == arr[(i + 1)]):
              dimension[j] = arr[i]
              j += 1
              i += 1
          i += 1
      return (dimension[0] * dimension[1])
source_cpp: int maximum_area_rectangle_picking_four_sides_array(vector<int> arr, int n) {
    sort(arr.begin(), arr.end(), greater < int > ( ) );
    int dimension [ 2 ] = {
      0, 0 };
      for ( int i = 0, j = 0;
      i < n - 1 && j < 2;
      i ++ ) if ( arr [ i ] == arr [ i + 1 ] ) dimension [ j ++ ] = arr [ i ++ ];
      return ( dimension [ 0 ] * dimension [ 1 ] );
    }
question_info.test_list: [{"idx": 0, "outputs": 4845, "inputs": {"arr": [99, 96, 95, 95, 92, 84, 83, 82, 81, 74, 72, 68, 67, 52, 51, 51, 49, 47, 44, 40, 36, 25, 24, 17, 16, 14, 12, 11, 9, 8, 6, 5, 1], "n": 27}}, {"idx": 1, "outputs": 0, "inputs": {"arr": [-32, -54, -82, -92], "n": 2}}, {"idx": 2, "outputs": 1, "inputs": {"arr": [1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], "n": 15}}, {"idx": 3, "outputs": 0, "inputs": {"arr": [99, 96, 96, 94, 68, 65, 62, 60, 45, 44, 30, 26, 17, 17, 16, 15, 2], "n": 8}}, {"idx": 4, "outputs": 5412, "inputs": {"arr": [98, 94, 82, 82, 74, 66, 66, 56, 54, 46, 16, -28, -34, -42, -50, -52, -78, -82, -88], "n": 15}}, {"idx": 5, "outputs": 1, "inputs": {"arr": [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], "n": 18}}, {"idx": 6, "outputs": 5525, "inputs": {"arr": [97, 96, 93, 87, 85, 85, 75, 68, 65, 65, 64, 63, 62, 58, 56, 52, 49, 44, 43, 38, 33, 30, 29, 28, 27, 25, 24, 23, 14, 14, 13, 10, 8, 8, 8, 6, 1], "n": 20}}, {"idx": 7, "outputs": 1248, "inputs": {"arr": [78, 78, 76, 70, 60, 54, 50, 32, 16, 16, 6, -6, -20, -56, -64, -68, -70, -90, -90, -92], "n": 19}}, {"idx": 8, "outputs": 1, "inputs": {"arr": [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], "n": 30}}, {"idx": 9, "outputs": 4794, "inputs": {"arr": [94, 94, 94, 90, 84, 82, 75, 71, 57, 55, 53, 51, 51, 43, 35, 31, 30, 29, 22, 18, 14, 10, 7, 5, 4], "n": 22}}]
question_info.extension: kts
question_info.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(arr: ArrayList<Int>, n: Int, expected:Int):String {
      try{
        if (validateSolution(PLACEHOLDER_FN_NAME(arr, n), expected)) {
                return "PASSED"
        }
        return "FAILED"
      } catch (e: Exception){
        return e::class.simpleName as String
      }
  
  }
  
  fun main() {
      var result: String = ""
      result = driver(arrayListOf(99, 96, 95, 95, 92, 84, 83, 82, 81, 74, 72, 68, 67, 52, 51, 51, 49, 47, 44, 40, 36, 25, 24, 17, 16, 14, 12, 11, 9, 8, 6, 5, 1), 27, 4845)
      println("TEST-0...${result}")
      
      result = driver(arrayListOf(-32, -54, -82, -92), 2, 0)
      println("TEST-1...${result}")
      
      result = driver(arrayListOf(1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0), 15, 1)
      println("TEST-2...${result}")
      
      result = driver(arrayListOf(99, 96, 96, 94, 68, 65, 62, 60, 45, 44, 30, 26, 17, 17, 16, 15, 2), 8, 0)
      println("TEST-3...${result}")
      
      result = driver(arrayListOf(98, 94, 82, 82, 74, 66, 66, 56, 54, 46, 16, -28, -34, -42, -50, -52, -78, -82, -88), 15, 5412)
      println("TEST-4...${result}")
      
      result = driver(arrayListOf(1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0), 18, 1)
      println("TEST-5...${result}")
      
      result = driver(arrayListOf(97, 96, 93, 87, 85, 85, 75, 68, 65, 65, 64, 63, 62, 58, 56, 52, 49, 44, 43, 38, 33, 30, 29, 28, 27, 25, 24, 23, 14, 14, 13, 10, 8, 8, 8, 6, 1), 20, 5525)
      println("TEST-6...${result}")
      
      result = driver(arrayListOf(78, 78, 76, 70, 60, 54, 50, 32, 16, 16, 6, -6, -20, -56, -64, -68, -70, -90, -90, -92), 19, 1248)
      println("TEST-7...${result}")
      
      result = driver(arrayListOf(1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0), 30, 1)
      println("TEST-8...${result}")
      
      result = driver(arrayListOf(94, 94, 94, 90, 84, 82, 75, 71, 57, 55, 53, 51, 51, 43, 35, 31, 30, 29, 22, 18, 14, 10, 7, 5, 4), 22, 4794)
      println("TEST-9...${result}")
      
          
  }
  
  main()
question_info.entry_fn_name: maximumAreaRectanglePickingFourSidesArray
question_info.entry_cls_name: Solution
question_info.test_case_ids: 0 1 2 3 4 5 6 7 8 9
question_info.commands: kotlinc -script __FILENAME__ -no-reflect -nowarn