제출 #626075

#제출 시각아이디문제언어결과실행 시간메모리
626075BlagojAddk (eJOI21_addk)C++14
36 / 100
2024 ms2788 KiB
#include<bits/stdc++.h>
using namespace std;
typedef long long int ll;
typedef long double ld;
int main()
{
    cin.tie(0);
    cout.tie(0);
    ios::sync_with_stdio(0);
    int n, q, k;
    cin >> n >> k;
    ll a[n + 1];
    for (int i = 0; i < n; i++)
    {
        cin >> a[i];
    }
    cin >> q;
    int type, l, r, m;
    ll sum;
    int p1;
    while (q--)
    {
        cin >> type;
        if (type == 1)
        {
            for (int i = 0; i < k; i++)
            {
                cin >> type;
            }
            continue;
        }
        cin >> l >> r >> m;
        l--;
        r--;
        sum = 0;
        p1 = 1;
        int mm = min(r - l + 1 - m + 1, m);
        for (int i = l; i < (l + r) / 2; i++)
        {
            sum += a[i] * min(p1, mm);
            p1++;
        }
        p1 = 1;
        for (int i = r; i >= (l + r) / 2; i--)
        {
            sum += a[i] * min(p1, mm);
            p1++;
        }
        cout << sum << "\n";
    }
}
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