求dalao帮看一下,最后两个点WA了QAQ

P1208 [USACO1.3] 混合牛奶 Mixing Milk

@[小风扇vv](/space/show?uid=22097) 不用`long long`谢谢……。 ```cpp ans+=(a[i].num-s)*a[i].w; ``` 改成 ```cpp ans+=s*a[i].w; ```
by 童年如作业 @ 2018-10-19 17:34:00


@[童年如作业](/space/show?uid=53695) 谢谢!!!!已经AC了!!!orz!!!
by 小风扇vv @ 2018-10-19 18:25:08


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