save project

diy2.py

+i = 3
 username = "python"
 userpassword = "123456"
 while True:
@@ -7,11 +8,11 @@ while True:
         print("登录成功!")
     if  name != username:
         print("用户名错误!")
-        print("your have"+str(i)")
+        print("your have"+str(i))
         continue
     if name != userpassword:
         print("密码错误!")
-        print("your have"+str(i)")
+        print("your have"+str(i))
     print("用户名和密码错误!请重新输入")
 print("欢迎来到贝尔编程!")