|a-b| Problem

状态	递交者	时间	内存	语言	代码	递交时间
AC	yuziqian	5ms	536 KiB	C++98	136 Bytes	2026-3-26 13:42:12
AC	wengzhaoyu8	5ms	504 KiB	C++14	123 Bytes	2026-3-26 13:49:17
AC	zhengkaiyang666	5ms	504 KiB	C++14(O2)	126 Bytes	2026-3-26 13:49:02
AC	zhengkaiyang1	5ms	548 KiB	C++17(O2)	119 Bytes	2026-3-27 13:40:53
AC	chenaijin	5ms	504 KiB	C++14	140 Bytes	2026-3-26 13:59:33
AC	liuhaoran	6ms	508 KiB	C++14	117 Bytes	2026-3-31 17:21:31