寫一段程序逐行讀入一個文本文件,並在屏幕上打印出來。
參考答案:
f = open(filename)
while True:
line = f.readline()
if not line: break
print(line)
f.close()
寫一段程序逐行讀入一個文本文件,並在屏幕上打印出來。
f = open(filename)
while True:
line = f.readline()
if not line: break
print(line)
f.close()
class MetaCls(type): def __new__(cls, *args, **kwargs): print("in MetaCls") # return super(Meta