第2题-异或区间右端

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	mvUeaNX3zB	26ms	7 MiB	C++	1.3 KiB	2026-9-23 23:20:30
AC	诚恳的松鼠7086	239ms	11.4 MiB	Python 3	768 Bytes	2026-9-23 20:58:46
AC	qoZC3EmyWP	245ms	11.4 MiB	Python 3	654 Bytes	2026-9-23 1:20:08
AC	耐心的月亮	247ms	11.4 MiB	Python 3	1023 Bytes	2026-9-24 17:09:18
AC	aNsU7eUpn5	264ms	11.4 MiB	Python 3	621 Bytes	2026-9-23 15:32:13
AC	W1G2vOcnlk	1089ms	11.4 MiB	Python 3	311 Bytes	2026-9-23 15:34:25
AC	耐心的画家9542	1222ms	11.4 MiB	Python 3	203 Bytes	2026-9-24 10:38:21
AC	Q85yTLsq9v	1358ms	64.7 MiB	PyPy3	642 Bytes	2026-9-23 9:49:37
AC	幽默的水手5380	2131ms	11.4 MiB	Python 3	443 Bytes	2026-9-24 11:15:29
AC	踏实的星光3721	2594ms	11.4 MiB	Python 3	442 Bytes	2026-9-23 11:44:47