title: Count Number Of Occurrences Or Frequency In A Sorted Array
signature: def count_number_of_occurrences_or_frequency_in_a_sorted_array(arr, n, x):
source_py: def count_number_of_occurrences_or_frequency_in_a_sorted_array(arr, n, x):
      res = 0
      for i in range(n):
          if (x == arr[i]):
              res += 1
      return res
source_cpp: int count_number_of_occurrences_or_frequency_in_a_sorted_array(vector<int> arr, int n, int x) {
    int res = 0;
    for ( int i = 0;
    i < n;
    i ++ ) if ( x == arr [ i ] ) res ++;
    return res;
  }
question_info.test_code: import array
  import bisect
  import collections
  import datetime
  import functools
  import heapq
  import itertools
  import math
  import queue
  import re
  import string
  import sys
  from typing import Any, Dict, List, Optional, Set
  
  
  # SOLUTION CODE
  # ============================================
  PLACEHOLDER_CODE_BODY
  
  # TESTING CODE 
  # ============================================
  def validate_solution(actual, expected):
      return actual == expected
  
  def driver(arr, n, x, expected):
      try:
          if validate_solution(PLACEHOLDER_FN_NAME(
              arr, n, x),
              expected
          ):
              return "PASSED"
          return "FAILED"
      except Exception as exception_obj:
          return type(exception_obj).__name__
      
  if __name__ == "__main__":
      result = driver([16, 18, 24, 27, 34, 36, 41, 43, 43, 52, 59, 76, 86, 87, 90, 91, 94, 96, 98, 98], 14, 43, 2)
      print(f"TEST-0...{result}")
  
      result = driver([64, 66, -36], 1, 64, 1)
      print(f"TEST-1...{result}")
  
      result = driver([0, 0, 0], 2, 0, 2)
      print(f"TEST-2...{result}")
  
      result = driver([9, 85, 34, 43, 70, 96, 44, 7, 27, 33, 34, 5, 91, 84, 76, 45, 20, 37, 15, 37, 20, 24, 13, 49, 74, 13, 50, 81, 81, 66, 23, 36, 91, 80, 61, 15, 96, 70, 90, 25, 16, 62, 75, 63, 6, 65, 38, 12], 43, 5, 1)
      print(f"TEST-3...{result}")
  
      result = driver([-98, -98, -98, -34, -32, -26, -12, 0, 18, 52, 68, 72], 11, -98, 3)
      print(f"TEST-4...{result}")
  
      result = driver([1, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 1], 11, 1, 5)
      print(f"TEST-5...{result}")
  
      result = driver([1, 3, 6, 6, 10, 12, 15, 16, 21, 22, 23, 29, 33, 37, 40, 40, 43, 52, 55, 59, 64, 65, 71, 72, 80, 83, 86, 86, 88, 88], 29, 40, 2)
      print(f"TEST-6...{result}")
  
      result = driver([-14, -30, -38, -38, -8, 40, -34, 2, -84, 68, -42, 38, -14, 0, -64, 12, -2, -38, -8, -44, -88, -34, -80, -36, 82, 70, 96, -32, 16, -52, -12, -46, -28, -86, 30, -14, 50, -44, 22, 30, -4, 78, 52], 39, 26, 0)
      print(f"TEST-7...{result}")
  
      result = driver([1, 1, 1, 1], 2, 3, 0)
      print(f"TEST-8...{result}")
  
      result = driver([11, 50, 1, 93, 12, 7, 55, 35, 36, 62, 61, 71, 16], 11, 8, 0)
      print(f"TEST-9...{result}")
  
      sys.exit(0)
question_info.test_case_ids: ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9']
question_info.entry_fn_name: count_number_of_occurrences_or_frequency_in_a_sorted_array
question_info.test_list: [{"idx": 0, "outputs": 2, "inputs": {"arr": [16, 18, 24, 27, 34, 36, 41, 43, 43, 52, 59, 76, 86, 87, 90, 91, 94, 96, 98, 98], "n": 14, "x": 43}}, {"idx": 1, "outputs": 1, "inputs": {"arr": [64, 66, -36], "n": 1, "x": 64}}, {"idx": 2, "outputs": 2, "inputs": {"arr": [0, 0, 0], "n": 2, "x": 0}}, {"idx": 3, "outputs": 1, "inputs": {"arr": [9, 85, 34, 43, 70, 96, 44, 7, 27, 33, 34, 5, 91, 84, 76, 45, 20, 37, 15, 37, 20, 24, 13, 49, 74, 13, 50, 81, 81, 66, 23, 36, 91, 80, 61, 15, 96, 70, 90, 25, 16, 62, 75, 63, 6, 65, 38, 12], "n": 43, "x": 5}}, {"idx": 4, "outputs": 3, "inputs": {"arr": [-98, -98, -98, -34, -32, -26, -12, 0, 18, 52, 68, 72], "n": 11, "x": -98}}, {"idx": 5, "outputs": 5, "inputs": {"arr": [1, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 1], "n": 11, "x": 1}}, {"idx": 6, "outputs": 2, "inputs": {"arr": [1, 3, 6, 6, 10, 12, 15, 16, 21, 22, 23, 29, 33, 37, 40, 40, 43, 52, 55, 59, 64, 65, 71, 72, 80, 83, 86, 86, 88, 88], "n": 29, "x": 40}}, {"idx": 7, "outputs": 0, "inputs": {"arr": [-14, -30, -38, -38, -8, 40, -34, 2, -84, 68, -42, 38, -14, 0, -64, 12, -2, -38, -8, -44, -88, -34, -80, -36, 82, 70, 96, -32, 16, -52, -12, -46, -28, -86, 30, -14, 50, -44, 22, 30, -4, 78, 52], "n": 39, "x": 26}}, {"idx": 8, "outputs": 0, "inputs": {"arr": [1, 1, 1, 1], "n": 2, "x": 3}}, {"idx": 9, "outputs": 0, "inputs": {"arr": [11, 50, 1, 93, 12, 7, 55, 35, 36, 62, 61, 71, 16], "n": 11, "x": 8}}]
question_info.entry_cls_name: Solution