Submission #493333

#	Time	Username	Problem	Language	Result	Execution time	Memory
493333		blue	Lottery (CEOI18_lot)	C++17	45 / 100	852 ms	65540 KiB

lot

#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;

using vi = vector<int>;

int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);

    int n, l;
    cin >> n >> l;

    int a[1+n];
    for(int i = 1; i <= n; i++) cin >> a[i];

    vi nums[1+n];
    for(int x = 1; x <= n-l+1; x++)
    {
        for(int y = 1; y <= n-l+1; y++)
        {
            if(x == y) continue;
            int ct = 0;
            for(int i = 0; i < l; i++)
                ct += a[x+i] != a[y+i];

            nums[x].push_back(ct);
        }
        sort(nums[x].begin(), nums[x].end());
    }

    int q;
    cin >> q;

    for(int j = 1; j <= q; j++)
    {
        int k;
        cin >> k;

        for(int i = 1; i <= n-l+1; i++)
        {
            int c = 0;
            for(int v: nums[i])
                c += (v <= k);

            cout << c << ' ';
        }
        cout << '\n';
    }
}

• Subtask 1: 25 / 25
• Subtask 2: 20 / 20
• Subtask 3: 0 / 20
• Subtask 4: 0 / 15
• Subtask 5: 0 / 20