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贴代码,思路对了就很简单#include <iostream> #include <cstring> #define Max 20000 using namespace std; int main() { int a[Max],i,j,w,v,M,N,temp; cin>>M>>N; for(i=1;i<=M;i++) { cin>>w>>v; for(j=N;j>=w;j--) { temp=a[j-w]+v; if(temp>a[j]) a[j]=temp; } } cout<<a[N]<<endl; } Followed by:
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