title: Count Pairs Two Sorted Arrays Whose Sum Equal Given Value X 2
signature: fun countPairsTwoSortedArraysWhoseSumEqualGivenValueX2(arr1: ArrayList<Int>, arr2: ArrayList<Int>, m: Int, n: Int, x: Int): Int {
source_py: def count_pairs_two_sorted_arrays_whose_sum_equal_given_value_x_2(arr1, arr2, m, n, x):
      (count, l, r) = (0, 0, (n - 1))
      while ((l < m) and (r >= 0)):
          if ((arr1[l] + arr2[r]) == x):
              l += 1
              r -= 1
              count += 1
          elif ((arr1[l] + arr2[r]) < x):
              l += 1
          else:
              r -= 1
      return count
source_cpp: int count_pairs_two_sorted_arrays_whose_sum_equal_given_value_x_2(vector<int> arr1, vector<int> arr2, int m, int n, int x) {
    int count = 0;
    int l = 0, r = n - 1;
    while ( l < m && r >= 0 ) {
      if ( ( arr1 [ l ] + arr2 [ r ] ) == x ) {
        l ++;
        r --;
        count ++;
      }
      else if ( ( arr1 [ l ] + arr2 [ r ] ) < x ) l ++;
      else r --;
    }
    return count;
  }
question_info.test_list: [{"idx": 0, "outputs": 3, "inputs": {"arr1": [5, 5, 7, 10, 14, 14, 17, 21, 32, 34, 37, 40, 40, 40, 46, 46, 50, 50, 51, 55, 57, 62, 65, 67, 67, 69, 70, 70, 72, 73, 76, 77, 77, 78, 84, 85, 85, 86, 87, 88, 88, 89, 89, 90, 93, 99], "arr2": [2, 5, 8, 8, 10, 12, 13, 15, 17, 18, 20, 20, 21, 27, 28, 31, 34, 37, 40, 46, 48, 52, 53, 54, 54, 58, 59, 60, 66, 68, 68, 69, 70, 71, 72, 73, 77, 77, 80, 84, 84, 92, 92, 95, 97, 97], "m": 28, "n": 29, "x": 23}}, {"idx": 1, "outputs": 0, "inputs": {"arr1": [-84, 52, -34, 96, 16, 92, -64, -74], "arr2": [-22, 26, -12, -54, 66, 86, 38, 76], "m": 6, "n": 5, "x": 7}}, {"idx": 2, "outputs": 0, "inputs": {"arr1": [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], "arr2": [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], "m": 37, "n": 26, "x": 42}}, {"idx": 3, "outputs": 0, "inputs": {"arr1": [60, 92, 42, 83, 55, 76, 29, 62], "arr2": [71, 2, 74, 42, 80, 71, 26, 76], "m": 4, "n": 7, "x": 7}}, {"idx": 4, "outputs": 0, "inputs": {"arr1": [-94, -94, -58, -40, -40, -26, -24, -22, -22, -22, -2, 0, 4, 8, 12, 16, 16, 18, 22, 32, 42, 44, 50, 58, 64, 78, 80, 90], "arr2": [-86, -84, -78, -76, -72, -70, -62, -58, -54, -54, -50, -46, -44, -40, -30, -28, -16, -10, 10, 36, 36, 48, 70, 84, 84, 90, 94, 98], "m": 17, "n": 27, "x": 17}}, {"idx": 5, "outputs": 0, "inputs": {"arr1": [0, 0, 1, 1, 1, 0, 0, 1, 1, 1], "arr2": [1, 1, 1, 0, 1, 1, 0, 0, 0, 0], "m": 5, "n": 8, "x": 9}}, {"idx": 6, "outputs": 1, "inputs": {"arr1": [1, 5, 7, 7, 7, 14, 15, 16, 17, 18, 18, 19, 20, 25, 27, 31, 36, 42, 47, 51, 56, 56, 56, 58, 58, 59, 63, 63, 63, 65, 66, 67, 76, 83, 93, 94, 97], "arr2": [2, 3, 7, 8, 9, 10, 17, 18, 21, 28, 29, 29, 33, 35, 46, 47, 47, 49, 49, 49, 53, 56, 58, 59, 59, 60, 65, 67, 70, 78, 81, 85, 85, 87, 90, 92, 96], "m": 28, "n": 34, "x": 31}}, {"idx": 7, "outputs": 1, "inputs": {"arr1": [78, -74, 52, 56, -8, 92, 14, 56, -72, -92, 32, -94, -26, -8, -66, 72, -24, 36, -84, -4, -68, 14, 78, 40, -82, -10, 16, 56, 6, -16, 30, 24, -32], "arr2": [-74, 22, -14, -2, 36, 86, -70, -20, -76, -84, -40, -36, 42, 22, -60, -94, -18, 8, -14, -42, -68, 62, -60, 2, 40, -66, 68, 96, 70, 98, -38, -74, -92], "m": 16, "n": 30, "x": 24}}, {"idx": 8, "outputs": 0, "inputs": {"arr1": [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], "arr2": [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], "m": 25, "n": 33, "x": 33}}, {"idx": 9, "outputs": 0, "inputs": {"arr1": [17, 50, 65, 4, 19, 10, 45, 70, 76, 81, 28, 97, 55, 70, 38, 2, 40, 67, 36, 33, 6, 85, 25], "arr2": [78, 92, 65, 23, 7, 94, 18, 4, 2, 53, 31, 58, 98, 18, 46, 16, 17, 92, 80, 92, 43, 70, 50], "m": 16, "n": 22, "x": 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(arr1: ArrayList<Int>, arr2: ArrayList<Int>, m: Int, n: Int, x: Int, expected:Int):String {
      try{
        if (validateSolution(PLACEHOLDER_FN_NAME(arr1, arr2, m, n, x), expected)) {
                return "PASSED"
        }
        return "FAILED"
      } catch (e: Exception){
        return e::class.simpleName as String
      }
  
  }
  
  fun main() {
      var result: String = ""
      result = driver(arrayListOf(5, 5, 7, 10, 14, 14, 17, 21, 32, 34, 37, 40, 40, 40, 46, 46, 50, 50, 51, 55, 57, 62, 65, 67, 67, 69, 70, 70, 72, 73, 76, 77, 77, 78, 84, 85, 85, 86, 87, 88, 88, 89, 89, 90, 93, 99), arrayListOf(2, 5, 8, 8, 10, 12, 13, 15, 17, 18, 20, 20, 21, 27, 28, 31, 34, 37, 40, 46, 48, 52, 53, 54, 54, 58, 59, 60, 66, 68, 68, 69, 70, 71, 72, 73, 77, 77, 80, 84, 84, 92, 92, 95, 97, 97), 28, 29, 23, 3)
      println("TEST-0...${result}")
      
      result = driver(arrayListOf(-84, 52, -34, 96, 16, 92, -64, -74), arrayListOf(-22, 26, -12, -54, 66, 86, 38, 76), 6, 5, 7, 0)
      println("TEST-1...${result}")
      
      result = driver(arrayListOf(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1), 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1), 37, 26, 42, 0)
      println("TEST-2...${result}")
      
      result = driver(arrayListOf(60, 92, 42, 83, 55, 76, 29, 62), arrayListOf(71, 2, 74, 42, 80, 71, 26, 76), 4, 7, 7, 0)
      println("TEST-3...${result}")
      
      result = driver(arrayListOf(-94, -94, -58, -40, -40, -26, -24, -22, -22, -22, -2, 0, 4, 8, 12, 16, 16, 18, 22, 32, 42, 44, 50, 58, 64, 78, 80, 90), arrayListOf(-86, -84, -78, -76, -72, -70, -62, -58, -54, -54, -50, -46, -44, -40, -30, -28, -16, -10, 10, 36, 36, 48, 70, 84, 84, 90, 94, 98), 17, 27, 17, 0)
      println("TEST-4...${result}")
      
      result = driver(arrayListOf(0, 0, 1, 1, 1, 0, 0, 1, 1, 1), arrayListOf(1, 1, 1, 0, 1, 1, 0, 0, 0, 0), 5, 8, 9, 0)
      println("TEST-5...${result}")
      
      result = driver(arrayListOf(1, 5, 7, 7, 7, 14, 15, 16, 17, 18, 18, 19, 20, 25, 27, 31, 36, 42, 47, 51, 56, 56, 56, 58, 58, 59, 63, 63, 63, 65, 66, 67, 76, 83, 93, 94, 97), arrayListOf(2, 3, 7, 8, 9, 10, 17, 18, 21, 28, 29, 29, 33, 35, 46, 47, 47, 49, 49, 49, 53, 56, 58, 59, 59, 60, 65, 67, 70, 78, 81, 85, 85, 87, 90, 92, 96), 28, 34, 31, 1)
      println("TEST-6...${result}")
      
      result = driver(arrayListOf(78, -74, 52, 56, -8, 92, 14, 56, -72, -92, 32, -94, -26, -8, -66, 72, -24, 36, -84, -4, -68, 14, 78, 40, -82, -10, 16, 56, 6, -16, 30, 24, -32), arrayListOf(-74, 22, -14, -2, 36, 86, -70, -20, -76, -84, -40, -36, 42, 22, -60, -94, -18, 8, -14, -42, -68, 62, -60, 2, 40, -66, 68, 96, 70, 98, -38, -74, -92), 16, 30, 24, 1)
      println("TEST-7...${result}")
      
      result = driver(arrayListOf(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1), arrayListOf(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1), 25, 33, 33, 0)
      println("TEST-8...${result}")
      
      result = driver(arrayListOf(17, 50, 65, 4, 19, 10, 45, 70, 76, 81, 28, 97, 55, 70, 38, 2, 40, 67, 36, 33, 6, 85, 25), arrayListOf(78, 92, 65, 23, 7, 94, 18, 4, 2, 53, 31, 58, 98, 18, 46, 16, 17, 92, 80, 92, 43, 70, 50), 16, 22, 22, 0)
      println("TEST-9...${result}")
      
          
  }
  
  main()
question_info.entry_fn_name: countPairsTwoSortedArraysWhoseSumEqualGivenValueX2
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