入门级动态规划

#include"iostream"
#include"string.h"
#include"stdio.h"
using namespace std;
#define mx 1010
int value[mx],v[mx];
int dp[mx];
int max(int a,int b)
{
return a>b?a:b;
}
int main()
{
int n,i,j,t,V;
cin>>t;
while(t--)
{
cin>>n>>V;
for(i=;i<=n;i++) cin>>value[i];
for(i=;i<=n;i++) cin>>v[i];
memset(dp,,sizeof(dp));
for(i=;i<=n;i++)
{
for(j=V;j>=v[i];j--)
{
dp[j]=max(dp[j],dp[j-v[i]]+value[i]);
}
}
cout<<dp[V]<<endl;
}
return ;
}

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