save project

diy2.py

+i=3
 username = "python"
 username = "python"
 userpassword = "123456"
 userpassword = "123456"
 while True:
 while True:
-    name = input("请输入用户名:")
-    password = input("请输入密码:")
-    if name == username and password == userpassword:
-        print("登录成功!")
-    if name !=username:
-       print("用户名不存在,请重新输入!")
-       continue
-    if password != userpassword :
-    print("用户名和密码错误!请重新输入")
-print("欢迎来到贝尔编程!")
+        if i>0:
+        name = input("请输入用户名:")
+        password = input("请输入密码:")
+        if name == username and password == userpassword:
+            print("登录成功!")
+        if name !=username:
+        print("用户名不存在,请重新输入!")
+        continue
+        if password != userpassword :
+        print("用户名和密码错误!请重新输入")
\ No newline at end of file
+        else:
+            print("你的账户已被锁定,请带身份证来我司解锁")
+            exit()
+    print("欢迎来到贝尔编程!")
\ No newline at end of file