save project

diy

+i=3
 username ='python'
 userpassword ='123456'
 while Ture:
+    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:
             print("登录成功!")
             break
-    elif name !=username:
-        print("用户名不存在，请重新输入")
+        if name !=username:
+            print("用户名不存在，请重新输入!")
+            continue
+        if password !=userpassword:
+            print("密码输入有误，请重新输入!")
     else:
-        print("密码输入错误！请重新输入")
+        print("你的账号已锁定，请代身份证找我司解锁")
 print("欢迎来到贝尔编辑器)
\ No newline at end of file