save project

diy2.py

@@ -3,7 +3,7 @@ userpassword = "123456"
 i=3
 i=3
 while True:
 while True:
     if i>0:
     if i>0:
-        i+=1
+        i-=1
         name = input("请输入用户名:")
         name = input("请输入用户名:")
         password = input("请输入密码:")
         password = input("请输入密码:")
         if name != username:
         if name != username: