第五周第二次作业

10-3 访客：
代码：

name = input("Pleas enter your name.")
name_file = open("guest.txt", 'a+')name_file.write(name + '\n')输入：





输出结果：



10-4访客名单：
代码：

name_file = open("guest.txt", 'a+')while True: name = input("Please enter your name.(q to quit)\n") if name == 'q': break else: name_file.write(name + ' had visited this program!\n') print("Hello, ",name, " glad to see you!")

输入：



输出结果：



10-5 关于编程得调查：
代码：

filename = open("Reason.txt", 'a+')filename.write("REASON:\n")while True: reason = input("Why are you fond of programing(q to quit)\n") if reason == 'q': break else: filename.write(" " + reason + '\n')

输入：



输出结果：