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Blueberries

                                                                 

Blueberries

                                                                          DP

#include <iostream>
#include<cstring>
using namespace std;

const int MAX = 1005;
int main()
{
    int t, n, k;
    int dp[MAX][MAX];
    int raspBerries[MAX];

    cin >> t;
    int s = 1;
    while(s <= t)
    {
        cin >> n >> k;
        for(int i = 0; i < n; i++)
        {
            cin >> raspBerries[i];
        }

       for(int i = 0; i < MAX; i++)
       {
           for(int j = 0; j < MAX; j++)
           {
               dp[i][j] = 0;
           }
       }

        for(int i = 1; i <= n; i++)
        {
            for(int w = 1; w <= k; w++)
            {
                if(i == 1)
                {
                    if(raspBerries[i - 1] <= w)
                    {
                        dp[i][w] = raspBerries[i - 1];
                    }
                }
                else
                {
                    if(raspBerries[i - 1] <= w)
                    {
                        dp[i][w] = max(raspBerries[i - 1] + dp[i - 2][w - raspBerries[i - 1]], dp[i - 1][w]);
                    }
                    else
                    {
                        dp[i][w] = dp[i - 1][w];
                    }
                }
            }
        }

        cout << "Scenario #" << s << ": " << dp[n][k] << endl;
        s++;

    }
    return 0;
}

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