@[Tom90325](/user/464170) 大爷，数据范围能不能给全 
by Mobius127 @ 2021-06-21 12:19:12
@[Tom90325](/user/464170) 计数型dp
f[i]---能凑出总体积为i的最少物品数
by _l_l_l_l_l_ @ 2021-06-21 12:26:14
@[127_127_127](/user/341102)
a,b<=10000
by Ctjer @ 2021-06-21 12:40:09
$w_i$<=1000
by Ctjer @ 2021-06-21 12:40:46
那这不随便乱筛，你把价值设成 1 不就成 01背包 了
by Mobius127 @ 2021-06-21 12:49:23