Dynamic planning of backpack topics

01 backpack

    cin>>n>>m;
	for(int i=0;i<n;i++)
	{
		cin>>w[i]>>v[i];
	}
	int ans=0;
	for(int i=0;i<n;i++)
	{
		for(int j=m;j>=0;j--)
		{
			if(j>=w[i])
				dp[j]=max(dp[j],dp[j-w[i]]+v[i]);
			ans=max(ans,dp[j]);
		}
	}
	cout<<ans;

 

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Origin blog.csdn.net/qq_44115065/article/details/109081914