k个不同类型的吧 @[_qingshu_](/user/602803)
by kcx2012 @ 2024-04-17 16:15:57
我用bd翻译翻译了一边
by kcx2012 @ 2024-04-17 16:17:12
@[kcx2012](/user/745304)
对啊，原翻译是取走之后会再生成一个，所以是无限个。
by _qingshu_ @ 2024-04-17 16:17:42
瞅了一眼tj,的确是k种物品
by kcx2012 @ 2024-04-17 16:19:58
@[Alex_Wei](/user/123294) @[离散小波变换°](/user/68344)
by _qingshu_ @ 2024-04-17 16:41:07
最好把 $\LaTeX$ 源代码放出来。
```
一个人要取 $k$ 种物品，每种物品无限个。
```
by NC20061226 @ 2024-04-17 18:38:56
@[_qingshu_](/user/602803) fixed
by Alex_Wei @ 2024-04-19 17:19:00