【例】背包问题求方案数

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	leixin	16ms	6.2 MiB	C++14(O2)	799 Bytes	2025-1-3 23:27:11
AC	李书宇	17ms	6.2 MiB	C++14(O2)	601 Bytes	2025-1-20 10:25:42
AC	DH-LZR	18ms	6.2 MiB	C++14(O2)	599 Bytes	2025-1-19 11:11:40
AC	jike1994	19ms	6.2 MiB	C++14(O2)	1002 Bytes	2025-1-20 10:34:49
AC	沈鼎皓	19ms	6.3 MiB	C++14(O2)	777 Bytes	2025-4-14 8:05:36
AC	坤坤	19ms	6.2 MiB	C++14(O2)	799 Bytes	2025-2-19 20:00:19
AC	lzr	19ms	6.3 MiB	C++14(O2)	563 Bytes	2025-1-22 11:58:56
AC	lsd	29ms	10.4 MiB	C++14(O2)	750 Bytes	2024-6-4 18:34:07