제출 #1217160

#제출 시각아이디문제언어결과실행 시간메모리
1217160TobLottery (CEOI18_lot)C++20
100 / 100
198 ms8472 KiB
#include <bits/stdc++.h>
 
#define ll long long
#define F first
#define S second
#define all(x) x.begin(), x.end()
#define pb push_back
#define FIO ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0)
 
using namespace std;
 
typedef pair <ll, ll> pii;
 
const int N = 10007, Q = 107, inf = 1e9;
 
int n, l, q;
int a[N], k[Q], ps[N][Q], gt[N], wh[N];
vector <int> v;
 
int main () {
	FIO;
	cin >> n >> l;
	for (int i = 0; i < n; i++) cin >> a[i];
	cin >> q;
	for (int i = 0; i < q; i++) {
		cin >> k[i];
		v.pb(k[i]);
	}
	sort(all(v)); v.erase(unique(all(v)), v.end());
	for (int i = 0; i < v.size(); i++) wh[v[i]] = i;
	for (int i = 0; i <= l; i++) gt[i] = inf;
	for (int i = 0; i < v.size(); i++) gt[v[i]] = i;
	for (int i = l-1; i >= 0; i--) gt[i] = min(gt[i], gt[i+1]);
	for (int i = 1; i+l-1 < n; i++) {
		int cur = 0;
		for (int j = 0; j < l; j++) cur += (a[j] != a[j+i]);
		if (gt[cur] != inf) {
			ps[0][gt[cur]]++;
			ps[i][gt[cur]]++;
		}
		for (int j = 1; j+i+l-1 < n; j++) {
			cur -= (a[j-1] != a[j+i-1]);
			cur += (a[j+l-1] != a[j+l+i-1]);
			if (gt[cur] != inf) {
				ps[j][gt[cur]]++;
				ps[j+i][gt[cur]]++;
			}
		}
	}
	for (int i = 0; i < n-l+1; i++) {
		for (int j = 1; j < q; j++) ps[i][j] += ps[i][j-1];
	}
	
	for (int i = 0; i < q; i++) {
		for (int j = 0; j < n-l+1; j++) cout << ps[j][wh[k[i]]] << " ";
		cout << "\n";
	}
 
	return 0;
}
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