第2题-文件目录的分层压缩

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	BUYQYZd1rZ	1913ms	49.3 MiB	Java	613 Bytes	2026-5-7 14:52:25
AC	iPerg3liej	1916ms	47.5 MiB	Java	1.1 KiB	2026-5-4 20:49:47
AC	0PfML4Mx2R	1918ms	45.7 MiB	Java	2.3 KiB	2026-5-2 20:04:47
AC	WIWv3IrbwA	1922ms	49.6 MiB	Java	1.1 KiB	2026-4-30 21:09:53
AC	V1VABagBM6	1955ms	47.1 MiB	Java	1.1 KiB	2026-4-30 9:47:45
AC	C2KFapmAL3	1985ms	45.1 MiB	Java	978 Bytes	2026-5-12 16:31:34