save project

diy2.py

+i=3
 username = "1919810"
 userpassword = "114514"
 while True:
+    if i<0
         name = input("请输入用户名:")
         password = input("请输入密码:")
         if name == username and password == userpassword:
@@ -8,6 +10,9 @@ while True:
             break
         if name!=username:
             print("用户名和密码错误!请重新输入")
+             continue
         if userpassword!=userpassword:
+        else:
+
             print("用户名和密码错误!请重新输入")
 print("欢迎来到贝尔编程!")
\ No newline at end of file