Submission #747003

#	Time	Username	Problem	Language	Result	Execution time	Memory
747003		pascal	Addk (eJOI21_addk)	C++14	92 / 100	262 ms	6604 KiB

Main

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

int main()
{
    int N, K, Q;
    cin >> N >> K;
    vector<long long> A(N), S(N + 1), S2(N + 2);
    for (int i = 0; i < N; i++)
        cin >> A[i];
    cin >> Q;
    for (int i = 0; i < N; i++)
    {
        S[i + 1] = S[i] + A[i];
        S2[i + 2] = S2[i + 1] + S[i + 1];
    }

    for (int i = 0; i < Q; i++)
    {
        int a, l, r, m;
        cin >> a;
        if (a == 1)
            for (int j = 0; j < K; j++)
                cin >> a;
        else
        {
            cin >> l >> r >> m;
            cout << S2[r + 1] + S2[l - 1] - S2[r - m + 1] - S2[l + m - 1] << endl;
        }
    }
}

• Subtask 1: 36 / 36
• Subtask 2: 56 / 56
• Subtask 3: 0 / 8