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Re:为什么WA???大佬们求解释啊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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