save project

diy2.py

 i = 3
 username = "python"
 userpassword = "123456"
-    while True:
-        if i>0
+while True:
+    if i > 0:
         name = input("请输入用户名:")
         password = input("请输入密码:")
         i-=1
@@ -15,9 +15,8 @@ userpassword = "123456"
             continue 
         if password != userpassword:
             print("密码错误")
-            continue
             print("提示:你还有"+str(i)+"次登录机会")
-        else
+    else:
         print("你的账号已锁定，请带身份证来我司解锁")
-            print("用户名和密码错误!请重新输入")
-        print("欢迎来到贝尔编程!")
+        exit()
+print("欢迎来到贝尔编程!")