title: Pair With Given Product Set 1 Find If Any Pair Exists
signature: fun pairWithGivenProductSet1FindIfAnyPairExists(arr: ArrayList<Int>, n: Int, x: Int): Boolean {
test_code: package main
  
  import kotlin.text.*
  import kotlin.math.*
  
  
  // SOLUTION CODE
  // ===================================
  PLACEHOLDER_CODE_BODY
  
  // TESTING CODE
  // ===================================
  fun validateSolution(actual:Boolean, expected:Boolean):Boolean{
    return actual.equals(expected)
  }
  fun driver(arr: ArrayList<Int>, n: Int, x: Int, expected:Boolean):String {
      try{
        if (validateSolution(PLACEHOLDER_FN_NAME(arr, n, x), expected)) {
                return "PASSED"
        }
        return "FAILED"
      } catch (e: Exception){
        return e::class.simpleName as String
      }
  
  }
  
  fun main() {
      var result: String = ""
      result = driver(arrayListOf(10, 20, 9, 40), 4, 400, true)
      println("TEST-0...${result}")
      
      result = driver(arrayListOf(1, -10, 20, 9, -40), 5, 400, true)
      println("TEST-1...${result}")
      
      result = driver(arrayListOf(0, 0, 0, 0, 0, 1, 1, 1, 1), 7, 8, false)
      println("TEST-2...${result}")
      
      result = driver(arrayListOf(4, 10, 20, 9, -40), 5, -400, true)
      println("TEST-3...${result}")
      
      result = driver(arrayListOf(-90, -86, -76, -72, -70, -62, -56, -50, -18, -12, -10, 4, 16, 26, 42, 48, 52, 54, 54, 70, 84, 86, 88, 98), 23, 23, false)
      println("TEST-4...${result}")
      
      result = driver(arrayListOf(1), 0, 0, false)
      println("TEST-5...${result}")
      
      result = driver(arrayListOf(4, 7, 14, 14, 16, 18, 19, 20, 22, 24, 29, 38, 38, 38, 40, 40, 46, 46, 47, 51, 51, 52, 55, 56, 56, 62, 62, 62, 78, 79, 81, 84, 86, 88, 89, 89, 89), 23, 32, false)
      println("TEST-6...${result}")
      
      result = driver(arrayListOf(72, 80, -82, 24, -98, 90, -32, -56, -22, 8, -12, 8, -78, 60, -62, 50, 12, -60, 10, -54, 74, 98, 26, 56, 24), 21, 19, false)
      println("TEST-7...${result}")
      
      result = driver(arrayListOf(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1), 22, 18, false)
      println("TEST-8...${result}")
      
      result = driver(arrayListOf(93, 40, 48, 99, 95, 59, 43, 58, 79, 70, 28), 9, 5, false)
      println("TEST-9...${result}")
      
          
  }
  
  main()
source_py: def pair_with_given_product_set_1_find_if_any_pair_exists(arr, n, x):
      for i in arr:
          for j in arr:
              if ((i * j) == x):
                  return True
      return False
source_cpp: bool pair_with_given_product_set_1_find_if_any_pair_exists(vector<int> arr, int n, int x) {
    for ( int i = 0;
    i < n - 1;
    i ++ ) for ( int j = i + 1;
    i < n;
    i ++ ) if ( arr [ i ] * arr [ j ] == x ) return true;
    return false;
  }