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Re:为什么WA???大佬们求解释啊

Posted by 20162430135 at 2017-11-20 16:29:08 on Problem 3624
In Reply To:为什么WA???大佬们求解释啊 Posted by:sdufe20151845113 at 2017-04-13 20:31:48
> #include <iostream>
> 
> using namespace std;
> 
> int main()
> {
>     int n,m,w[401],d[101],i,j,k;
>     int v[12881]={0};
>     cin>>n>>m;
>     for(i=1;i<=n;i++)
>         cin>>w[i]>>d[i];
>     for(i=1;i<=n;i++)
>     {
>         for(j=m;j>=w[i];j--)
>         {
>                 if(v[j]<v[j-w[i]]+d[i])
>                     v[j]=v[j-w[i]]+d[i];
>          }
>     }
>     cout<<v[m]<<endl;
>     return 0;
> }

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