save project

1.py

+i=3
 username="p"
 username="p"
 userpassword="1"
 userpassword="1"
 while True:
 while True:
+    if i>0:
         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：")
+        i-=1
         if name!=username:
         if name!=username:
             print('账号错误')
             print('账号错误')
             continue
             continue
         elif password!=userpassword:
         elif password!=userpassword:
-        print('')
+            print('密码错误')
         else:
         else:
-        print('')
-
+            print('登陆成功')
+            break
+    else:
+        print("你的账号以锁定")
+        exit()
 print('欢迎来到贝尔编程')
 print('欢迎来到贝尔编程')