title: Queries Counts Array Elements Values Given Range
signature: def queriesCountsArrayElementsValuesGivenRange(arr: List[Int], n: Int, x: Int, y: Int) = {
test_code: import scala.collection.mutable.HashMap
  import scala.collection.immutable.HashSet
  
  
  // SOLUTION CODE
  // ============================================
  PLACEHOLDER_CODE_BODY
  
  
  // TESTING CODE 
  // ============================================
  def validateSolution(actual: Int , expected: Int): Boolean = {
      actual.toString == expected.toString
  }
  
  def driver(arr: List[Int], n: Int, x: Int, y: Int, expected: Int): String = {
      try {
          if (validateSolution(PLACEHOLDER_FN_NAME(arr, n, x, y),expected)) {
              "PASSED"
          } else{
              "FAILED"
          }
      }catch{
          case e: Exception => {e.getClass.getName}
      }
  
  }
  object QuestionEvaluator extends App {
  
      println(s"TEST-0...${driver(
        List(9, 16, 19, 24, 36, 38, 42, 49, 51, 53, 53, 57, 57, 58, 71, 78, 78, 92, 92, 93), 13, 12, 13, 
        0    
      )}")   
  
  
      println(s"TEST-1...${driver(
        List(28, -74, -18, 10, 26, 28, -96, -80, 82, 94, 22, 50, 72, -90, 76, 50, 20, -44, -80), 18, 13, 13, 
        0    
      )}")   
  
  
      println(s"TEST-2...${driver(
        List(0, 0, 0, 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, 1, 1, 1), 30, 21, 31, 
        0    
      )}")   
  
  
      println(s"TEST-3...${driver(
        List(25, 8, 66, 90, 50, 65, 76, 90, 27), 4, 8, 5, 
        0    
      )}")   
  
  
      println(s"TEST-4...${driver(
        List(-98, -96, -90, -82, -80, -78, -70, -66, -60, -60, -50, -48, -34, -26, -24, -16, -14, -8, -6, 4, 22, 24, 26, 30, 30, 48, 52, 56, 60, 62, 74, 76, 78, 86), 32, 24, 24, 
        1    
      )}")   
  
  
      println(s"TEST-5...${driver(
        List(1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0), 15, 16, 12, 
        0    
      )}")   
  
  
      println(s"TEST-6...${driver(
        List(4, 6, 17, 19, 24, 29, 30, 31, 32, 37, 37, 40, 43, 44, 44, 45, 57, 64, 69, 70, 73, 78, 86, 89, 91, 92, 94), 17, 21, 15, 
        0    
      )}")   
  
  
      println(s"TEST-7...${driver(
        List(32, -88, 70, -6, 28, -48), 4, 3, 4, 
        0    
      )}")   
  
  
      println(s"TEST-8...${driver(
        List(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1), 13, 12, 11, 
        0    
      )}")   
  
  
      println(s"TEST-9...${driver(
        List(37, 84, 97, 74, 12, 26, 47, 10, 14, 33), 5, 9, 8, 
        0    
      )}")   
  
  }
  
source_py: def queries_counts_array_elements_values_given_range(arr, n, x, y):
      count = 0
      for i in range(n):
          if ((arr[i] >= x) and (arr[i] <= y)):
              count += 1
      return count
source_cpp: int queries_counts_array_elements_values_given_range(vector<int> arr, int n, int x, int y) {
    int count = 0;
    for ( int i = 0;
    i < n;
    i ++ ) {
      if ( arr [ i ] >= x && arr [ i ] <= y ) count ++;
    }
    return count;
  }