@[名探偵コナン_](/user/550998) 这题是这么做的？建议去学习一下 [背包dp](https://oi-wiki.org/dp/knapsack/) by w18980077022 @ 2022-09-28 22:05:55
感谢 by 名探偵コナン_ @ 2022-09-28 22:11:16