title: C Program Find Largest Element Array 1
signature: function c_program_find_largest_element_array_1(arr, n)
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, expected)
      local exec_result;
      local status, error_msg = pcall(function () 
          exec_result=PLACEHOLDER_FN_NAME(arr, n) 
      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({10, 12, 14, 16, 17, 17, 20, 24, 26, 28, 37, 38, 41, 45, 49, 50, 59, 61, 63, 65, 65, 66, 69, 70, 70, 73, 73, 74, 81, 81, 83, 87, 94, 97}, 17, 97)
      print(string.format("TEST-0...%s",result))
  
      result = driver({-56, 38, -22, 84, -60, 2, 68, -78, 62, -98, 24, 26, 48, 62, -80, -14, -84, 12, -54, -12, -20, -82, 10, -34, -50, -72, 78, 16, 30, -76, 72, 34, 6, 52, 44, 18, -38, 48, -14}, 25, 84)
      print(string.format("TEST-1...%s",result))
  
      result = driver({0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1}, 11, 1)
      print(string.format("TEST-2...%s",result))
  
      result = driver({92, 5, 40, 65, 86, 51, 14, 29, 66, 6, 62, 92, 29, 13, 88, 54, 15, 60, 45, 2, 51, 9, 33, 51, 31, 11, 62, 61, 77, 38, 11, 4, 27, 54, 72, 64, 85, 46, 24, 44, 39, 73, 82, 85}, 40, 92)
      print(string.format("TEST-3...%s",result))
  
      result = driver({-92, -90, -84, -80, -80, -76, -70, -70, -48, -44, -38, -28, -14, -14, -12, -2, 2, 4, 6, 10, 16, 16, 20, 22, 24, 26, 50, 52, 56, 56, 58, 58, 74, 80, 82, 84, 86}, 33, 86)
      print(string.format("TEST-4...%s",result))
  
      result = driver({0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0}, 29, 1)
      print(string.format("TEST-5...%s",result))
  
      result = driver({5, 19, 20, 26, 31, 32, 34, 37, 39, 40, 46, 46, 50, 53, 58, 58, 59, 65, 72, 72, 75, 76, 77, 78, 81, 83, 83, 95, 98, 99}, 28, 99)
      print(string.format("TEST-6...%s",result))
  
      result = driver({32, -84, -84, 86, -24, 36, -12, 82, 48, -12, 82, -76, 84, -20, -12, -18, 46, -74, -14, -86}, 14, 86)
      print(string.format("TEST-7...%s",result))
  
      result = driver({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, 1, 1}, 33, 1)
      print(string.format("TEST-8...%s",result))
  
      result = driver({95, 73, 74, 14, 73, 74, 19, 93, 34, 53, 85, 75, 80, 15, 36, 57, 15, 98, 51, 37, 8, 9, 62, 71, 28, 24, 37, 53, 84, 76, 22, 48, 15, 19, 43, 88, 58, 38, 63, 68, 27, 22, 37, 76, 59, 66, 22}, 34, 98)
      print(string.format("TEST-9...%s",result))
  
  end
  
  main()
source_py: def c_program_find_largest_element_array_1(arr, n):
      return max(arr)
source_cpp: int c_program_find_largest_element_array_1(vector<int> arr, int n) {
    return * max_element(arr.begin(), arr.end());
  }