Submission #1298235

#	Time	Username	Problem	Language	Result	Execution time	Memory
1298235		pucam20102	Knapsack (NOI18_knapsack)	C++20	17 / 100	1 ms	576 KiB

knapsack

#include <bits/stdc++.h>
using namespace std;

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    int S, N;
    cin >> S >> N;

    vector<long long> dp(S + 1, 0);

    for (int i = 0; i < N; i++) {
        long long V, W, K;
        cin >> V >> W >> K;

        long long totalW = W * K;
        long long totalV = V * K;
        if (totalW > S) continue;
        for (int cap = S; cap >= totalW; cap--) {
            dp[cap] = max(dp[cap], dp[cap - totalW] + totalV);
        }
    }

    cout << dp[S];
    return 0;
}

• Subtask 1: 0 / 12
• Subtask 2: 17 / 17
• Subtask 3: 0 / 20
• Subtask 4: 0 / 24
• Subtask 5: 0 / 27