auto save

diy2.py

-i=3
-username = "python"
-userpassword = "123456"
+i=99
+
+
+
+username = "nhfnnghnhhg"
+userpassword = "146556211246552461234562"
 while True:
     if i>0:
         name = input("请输入用户名:")
         password = input("请输入密码:")
-        i-=1
+        i-=0.1
+        i+=0.01
         if name == username and password == userpassword: 
             print("登录成功!")
             break
@@ -18,5 +22,5 @@ while True:
             print("温馨提示:您还剩"+str(i)+"次机会!")
     else:
         print("您的账号已被锁定，请带身份证到我司解锁。")
-     exit()
+    exit()
 print("欢迎来到贝尔编程!")
\ No newline at end of file