save project

diy2.py

@@ -3,10 +3,10 @@ username = "python"
 userpassword = "123456"
 while True:
     if i>0:
-    name = input("请输入用户名:")
-    password = input("请输入密码:")
-    i-=1
-    if name == username and password == userpassword:
+        name = input("请输入用户名:")
+        password = input("请输入密码:")
+        i-=1
+        if name == username and password == userpassword:
         print("登录成功!")
         break
     print("用户名和密码错误!请重新输入")