第1题-猫猫虫堆的异或和

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	9vx7ae9SiH	197ms	6.9 MiB	C++17(O2)	1.2 KiB	2026-5-17 3:20:19
AC	sfHcuhLGPF	434ms	7.1 MiB	C++17(O2)	860 Bytes	2026-5-16 21:09:15
AC	TaZi	1459ms	61.3 MiB	Java	2.9 KiB	2026-5-16 20:11:58
AC	RMAPDT7FjI	2058ms	67.7 MiB	Python 3	1.2 KiB	2026-5-16 22:38:58