save project

diy2.py

-username = "python"
-userpassword = "123456"
-i=5
-while True:
-    if i>0:
-        name = input('请输入账号')
-        password = input('请输入密码')
-        if name == username and password == userpassword:
-            print('登录成功')
-            break
-        else:
-            if name != username:
-                print('账号错误')
-                i-=1
-                print('你个小垃圾啊，还有'+str(i)'次机会')
-            if password != userpassword:
-                print('密码错误')
-                i-=1
-                print('你个小垃圾啊，还有'+str(i)'次机会')
-    else:
-        print('您的账号已经锁定，请带100000元来我司解锁:)')
-        exit()
-print('欢迎来到贝尔编程')
+bro1 = '关羽'
+bro2 = '刘备'
+bro3 = '张飞'
+bros = ['刘备','关羽','张飞']
+bro1 = ['关羽',160,8.5]
+bro2 = ['刘备',161,9.1]
+bro3 = ['张飞',166,8.3]
+bros[0] = '关羽'
+bros[1] = '刘备'
+print(bros)
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