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#include
using namespace std; int n; int cost[105], weight[105]; long long dp[101][100001]; long long rek(int at, int weight_left) { if(at == n or weight_left == 0) { return 0; } if(dp[at][weight_left] != -1) { return dp[at][weight_left]; } long long maks = -1e15; maks = max(maks, rek(at + 1, weight_left)); // sto ako ne go zememe ovoj element if(weight_left - weight[at] >= 0) { maks = max(maks, rek(at + 1, weight_left - weight[at]) + cost[at]); // sto ako go zememe ovoj element } dp[at][weight_left] = maks; return maks; } int main() { cin >> n; int max_weight; cin >> max_weight; for(int i = 0; i < n; i++) { cin >> weight[i] >> cost[i]; } for(int i = 0; i < n; i++) { for(int j = 0; j <= max_weight; j++) { dp[i][j] = -1; } } cout << rek(0, max_weight) << endl; return 0; }
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everlasting (like CCCP)