save project

diy2.py

@@ -5,7 +5,8 @@ while True:
     if i>0:
         name = input("请输入用户名:")
         password = input("请输入密码:")
-    i-=1:
+        i-=1
+            print("2次")
         if name == username and password == userpassword:
             print("登录成功!")
         break