save project

user name.py

+i=3
 username = "python"
 username = "python"
 userpassword = "123456"
 userpassword = "123456"
 while True:
 while True:
+    if i<3
         name=input("请输入账号:")
         name=input("请输入账号:")
         password=input("请输入密码:")
         password=input("请输入密码:")
         if username==name and password==userpassword:
         if username==name and password==userpassword:
@@ -8,8 +10,12 @@ while True:
             break
             break
         if username !=name:
         if username !=name:
             print("用户名不存在，请重新输入")
             print("用户名不存在，请重新输入")
+            i-=1
             continue
             continue
         if userpassword !=password:
         if userpassword !=password:
             print("密码错误，请重新输入")
             print("密码错误，请重新输入")
-        continue
-print("欢迎来到贝尔编程！")
+            i-=1
+        if i<0:
+            print("您的账户已被锁定，请带身份证到我司解锁")
+            exit
+    print("欢迎来到贝尔编程！")