Total File Size

import os def main(): path = input(“Enter a directory or a file: “).strip() try: print(getSize(path), “bytes”) except: print(“Directory or file does not exist”) def getSize(path): size = 0 if not os.path.isfile(path): lst = os.listdir(path) for subdirectory in lst: size += getSize(path + “\\” + subdirectory) else: size += os.path.getsize(path) return size main()

Recursive Binary Search

import os def main(): path = input(“Enter a directory or a file: “).strip() try: print(getSize(path), “bytes”) except: print(“Directory or file does not exist”) def getSize(path): size = 0 if not os.path.isfile(path): lst = os.listdir(path) for subdirectory in lst: size += getSize(path + “\\” + subdirectory) else: size += os.path.getsize(path) return size main()