有没有大佬，帮我讲解一下题目
QWQ
by _xiao_ @ 2023-08-24 16:28:09
@[_xiao_](/user/679357) 省流：背包问题
by egg_rat @ 2023-08-24 16:31:32
@[egg_rat](/user/672534) 谢谢，刚才读懂了
by _xiao_ @ 2023-08-24 16:34:10
@[_xiao_](/user/679357) 题解前面会有题意分析
by zjm2007 @ 2023-08-24 16:38:23