title: Analysis Of Algorithms Set 2 Asymptotic Analysis
signature: function analysis_of_algorithms_set_2_asymptotic_analysis(arr, n, x)
source_py: def analysis_of_algorithms_set_2_asymptotic_analysis(arr, n, x):
      i = 0
      for i in range(i, n):
          if (arr[i] == x):
              return i
      return (- 1)
source_cpp: int analysis_of_algorithms_set_2_asymptotic_analysis(vector<int> arr, int n, int x) {
    int i;
    for ( i = 0;
    i < n;
    i ++ ) {
      if ( arr [ i ] == x ) return i;
    }
    return - 1;
  }
question_info.test_code: 
  
  -- SOLUTION CODE
  -- ============================================
  PLACEHOLDER_CODE_BODY
  
  -- TESTING CODE 
  -- ============================================
  function isCorrect(actual, expected)
      if type(expected) ~= type(actual) then
          return false
      end
      
      if type(expected) == 'table' then
          for k,v_expected in pairs(expected) do
              
              if actual[k] == nil then
                  return false
              end
              local v_actual = actual[k]
              if not isCorrect(v_actual, v_expected) then
                  return false
              end
              actual[k]=nil
          end
      
          if next(actual) then 
              return false
          end
          return true
      else
          return actual == expected
      end
  end
  
  function validateSolution(actual, expected)
      return isCorrect(actual,expected)
  end
  
  function driver(arr, n, x, expected)
      local exec_result;
      local status, error_msg = pcall(function () 
          exec_result=PLACEHOLDER_FN_NAME(arr, n, x) 
      end)
      if status then
          if validateSolution(exec_result,expected) then
              return "PASSED"
          end
          return "FAILED"
      else
          return string.format("ERROR=%s",string.gsub(error_msg,".*:[%d]+: ",""))
      end
  end
      
  function main()
      result = driver({4, 5, 5, 11, 13, 14, 15, 19, 22, 22, 23, 26, 29, 29, 36, 44, 48, 49, 65, 65, 67, 68, 70, 76, 79, 79, 81, 85, 88, 91, 91, 92, 92, 97}, 17, 5, 1)
      print(string.format("TEST-0...%s",result))
  
      result = driver({-24, -78, -32, -48, 0, 4, -42}, 4, 0, -1)
      print(string.format("TEST-1...%s",result))
  
      result = driver({0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1}, 6, 0, 0)
      print(string.format("TEST-2...%s",result))
  
      result = driver({38, 14, 75, 16, 91, 11, 98, 43, 67, 9, 21, 10, 82, 72, 32, 81, 48, 60, 2, 91, 10, 90, 12, 83}, 17, 75, 2)
      print(string.format("TEST-3...%s",result))
  
      result = driver({-92, -92, -82, -80, -76, -66, -64, -64, -56, -48, -38, -38, -34, -32, -32, -10, -8, -6, -2, 0, 8, 10, 18, 20, 22, 22, 30, 34, 38, 38, 38, 44, 50, 52, 56, 64, 64, 66, 70, 76, 88}, 25, 25, -1)
      print(string.format("TEST-4...%s",result))
  
      result = driver({0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 1, 1, 1, 1}, 11, -1, -1)
      print(string.format("TEST-5...%s",result))
  
      result = driver({1, 4, 4, 4, 4, 8, 12, 13, 14, 14, 22, 25, 25, 27, 29, 33, 36, 38, 40, 40, 40, 41, 47, 47, 47, 48, 48, 50, 51, 52, 52, 52, 55, 56, 59, 59, 62, 64, 66, 77, 82, 84, 90, 91, 91, 93}, 38, 4, 1)
      print(string.format("TEST-6...%s",result))
  
      result = driver({-90, -60, -58, -72, 92, 54, -32, -70, -94, 18, 64, -90, -90, -56, 82, -14, -74, -96, -90, -8, -48, 76, -28, 10, -52, -8, -46, -32, 82, 46, 58, 92, 4, 48, -96, -66, 60, 60, 62, -68}, 22, 22, -1)
      print(string.format("TEST-7...%s",result))
  
      result = driver({0, 0, 0, 0, 0, 0, 1, 1, 1, 1}, 8, 8, -1)
      print(string.format("TEST-8...%s",result))
  
      result = driver({42, 17, 77, 96, 72, 36, 74, 97, 7, 94, 80, 7, 27, 58, 49, 81, 51, 9}, 16, 11, -1)
      print(string.format("TEST-9...%s",result))
  
  end
  
  main()
question_info.entry_cls_name: Solution
question_info.test_list: [{"idx": 0, "outputs": 1, "inputs": {"arr": [4, 5, 5, 11, 13, 14, 15, 19, 22, 22, 23, 26, 29, 29, 36, 44, 48, 49, 65, 65, 67, 68, 70, 76, 79, 79, 81, 85, 88, 91, 91, 92, 92, 97], "n": 17, "x": 5}}, {"idx": 1, "outputs": -1, "inputs": {"arr": [-24, -78, -32, -48, 0, 4, -42], "n": 4, "x": 0}}, {"idx": 2, "outputs": 0, "inputs": {"arr": [0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1], "n": 6, "x": 0}}, {"idx": 3, "outputs": 2, "inputs": {"arr": [38, 14, 75, 16, 91, 11, 98, 43, 67, 9, 21, 10, 82, 72, 32, 81, 48, 60, 2, 91, 10, 90, 12, 83], "n": 17, "x": 75}}, {"idx": 4, "outputs": -1, "inputs": {"arr": [-92, -92, -82, -80, -76, -66, -64, -64, -56, -48, -38, -38, -34, -32, -32, -10, -8, -6, -2, 0, 8, 10, 18, 20, 22, 22, 30, 34, 38, 38, 38, 44, 50, 52, 56, 64, 64, 66, 70, 76, 88], "n": 25, "x": 25}}, {"idx": 5, "outputs": -1, "inputs": {"arr": [0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 1, 1, 1, 1], "n": 11, "x": -1}}, {"idx": 6, "outputs": 1, "inputs": {"arr": [1, 4, 4, 4, 4, 8, 12, 13, 14, 14, 22, 25, 25, 27, 29, 33, 36, 38, 40, 40, 40, 41, 47, 47, 47, 48, 48, 50, 51, 52, 52, 52, 55, 56, 59, 59, 62, 64, 66, 77, 82, 84, 90, 91, 91, 93], "n": 38, "x": 4}}, {"idx": 7, "outputs": -1, "inputs": {"arr": [-90, -60, -58, -72, 92, 54, -32, -70, -94, 18, 64, -90, -90, -56, 82, -14, -74, -96, -90, -8, -48, 76, -28, 10, -52, -8, -46, -32, 82, 46, 58, 92, 4, 48, -96, -66, 60, 60, 62, -68], "n": 22, "x": 22}}, {"idx": 8, "outputs": -1, "inputs": {"arr": [0, 0, 0, 0, 0, 0, 1, 1, 1, 1], "n": 8, "x": 8}}, {"idx": 9, "outputs": -1, "inputs": {"arr": [42, 17, 77, 96, 72, 36, 74, 97, 7, 94, 80, 7, 27, 58, 49, 81, 51, 9], "n": 16, "x": 11}}]
question_info.extension: lua
question_info.entry_fn_name: analysis_of_algorithms_set_2_asymptotic_analysis
question_info.test_case_ids: 0 1 2 3 4 5 6 7 8 9
question_info.commands: lua __FILENAME__