def start_calculating(nameOfRootFolder,numberOfIterations,boundaryNumberOfIterations):
    if numberOfIterations<boundaryNumberOfIterations:
        listOfRootFolders = get_list_of_folders(nameOfRootFolder)
        dictFolderSize = get_dict_of_folders_size(listOfRootFolders)
        nameOfBiggestFolder = list(dictFolderSize.keys())[0]
        print(nameOfBiggestFolder)
        numberOfIterations+=1
        start_calculating(nameOfBiggestFolder,numberOfIterations,boundaryNumberOfIterations)