save project

diy2.py

@@ -7,9 +7,11 @@ while True:
         print("登录成功!")
     if username != name:
         print("用户名错误")
+        print("你还有"+str(i)+"次机会")
         continue
     if userpassword != password:
         print("密码错误")
+        print("你还有"+str(i)+"次机会")
     else:
         print("次数用完了")
    
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