#pragma GCC optimize("Ofast", "unroll-loops")
#pragma GCC target("avx2")
#include <bits/stdc++.h>
using namespace std;
#define arr array
#define vct vector
#define pii pair<int, int>
#define mpii make_pair
const int MX_N = 1e4 + 5, MX_Q = 1e2 + 5;
int n, l;
arr<int, MX_N> vl;
int q;
arr<pii, MX_Q> qry; // {value, index}
arr<int, MX_Q> indx;
arr<arr<int, MX_N>, 2> sm;
arr<arr<int, MX_Q>, MX_N> ans;
void cmp() {
for (int i = n; i >= 1; i--) {
int prt = i % 2, opp_prt = (i + 1) % 2;
for (int j = 1; j <= n; j++) sm[prt][j] = (vl[i] == vl[j]) + sm[opp_prt][j + 1];
for (int j = 1; j <= n - l + 1; j++) {
if (j == i) continue;
int k = lower_bound(qry.begin() + 1, qry.begin() + q + 1, mpii(l - sm[prt][j], -1)) - qry.begin();
ans[i][k]++;
}
for (int j = 1; j <= q; j++) ans[i][j] = ans[i][j] + ans[i][j - 1];
for (int j = 1; j <= n; j++) {
int nw_i = i + l - 1, nw_j = j + l - 1;
if (max(nw_i, nw_j) > n) continue;
sm[prt][j] -= (vl[nw_i] == vl[nw_j]);
}
}
}
signed main() {
// freopen("lttry.in", "r", stdin);
cin >> n >> l;
for (int i = 1; i <= n; i++) cin >> vl[i];
cin >> q;
for (int i = 1; i <= q; i++) { cin >> qry[i].first; qry[i].second = i; };
sort(qry.begin() + 1, qry.begin() + q + 1);
for (int i = 1; i <= q; i++) indx[qry[i].second] = i;
cmp();
for (int i = 1; i <= q; i++) {
for (int j = 1; j <= n - l + 1; j++) cout << ans[j][indx[i]] << " ";
cout << endl;
}
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
1 ms |
348 KB |
Output is correct |
3 |
Correct |
1 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
348 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
1 ms |
348 KB |
Output is correct |
7 |
Correct |
1 ms |
348 KB |
Output is correct |
8 |
Correct |
1 ms |
348 KB |
Output is correct |
9 |
Correct |
1 ms |
348 KB |
Output is correct |
10 |
Correct |
1 ms |
604 KB |
Output is correct |
11 |
Correct |
2 ms |
348 KB |
Output is correct |
12 |
Correct |
2 ms |
468 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
1 ms |
348 KB |
Output is correct |
3 |
Correct |
1 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
348 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
1 ms |
348 KB |
Output is correct |
7 |
Correct |
1 ms |
348 KB |
Output is correct |
8 |
Correct |
1 ms |
348 KB |
Output is correct |
9 |
Correct |
1 ms |
348 KB |
Output is correct |
10 |
Correct |
1 ms |
604 KB |
Output is correct |
11 |
Correct |
2 ms |
348 KB |
Output is correct |
12 |
Correct |
2 ms |
468 KB |
Output is correct |
13 |
Correct |
29 ms |
1112 KB |
Output is correct |
14 |
Correct |
15 ms |
1368 KB |
Output is correct |
15 |
Correct |
14 ms |
1368 KB |
Output is correct |
16 |
Correct |
23 ms |
1372 KB |
Output is correct |
17 |
Correct |
19 ms |
1236 KB |
Output is correct |
18 |
Correct |
19 ms |
1364 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
366 ms |
4596 KB |
Output is correct |
2 |
Correct |
260 ms |
4692 KB |
Output is correct |
3 |
Correct |
244 ms |
4640 KB |
Output is correct |
4 |
Correct |
236 ms |
4700 KB |
Output is correct |
5 |
Correct |
147 ms |
4688 KB |
Output is correct |
6 |
Correct |
227 ms |
4692 KB |
Output is correct |
7 |
Correct |
151 ms |
4668 KB |
Output is correct |
8 |
Correct |
191 ms |
4692 KB |
Output is correct |
9 |
Correct |
237 ms |
4688 KB |
Output is correct |
10 |
Correct |
245 ms |
4688 KB |
Output is correct |
11 |
Correct |
17 ms |
1624 KB |
Output is correct |
12 |
Correct |
155 ms |
4284 KB |
Output is correct |
13 |
Correct |
162 ms |
4692 KB |
Output is correct |
14 |
Correct |
160 ms |
4640 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
366 ms |
4596 KB |
Output is correct |
2 |
Correct |
260 ms |
4692 KB |
Output is correct |
3 |
Correct |
244 ms |
4640 KB |
Output is correct |
4 |
Correct |
236 ms |
4700 KB |
Output is correct |
5 |
Correct |
147 ms |
4688 KB |
Output is correct |
6 |
Correct |
227 ms |
4692 KB |
Output is correct |
7 |
Correct |
151 ms |
4668 KB |
Output is correct |
8 |
Correct |
191 ms |
4692 KB |
Output is correct |
9 |
Correct |
237 ms |
4688 KB |
Output is correct |
10 |
Correct |
245 ms |
4688 KB |
Output is correct |
11 |
Correct |
17 ms |
1624 KB |
Output is correct |
12 |
Correct |
155 ms |
4284 KB |
Output is correct |
13 |
Correct |
162 ms |
4692 KB |
Output is correct |
14 |
Correct |
160 ms |
4640 KB |
Output is correct |
15 |
Correct |
565 ms |
4692 KB |
Output is correct |
16 |
Correct |
217 ms |
4688 KB |
Output is correct |
17 |
Correct |
253 ms |
4628 KB |
Output is correct |
18 |
Correct |
255 ms |
4524 KB |
Output is correct |
19 |
Correct |
220 ms |
4520 KB |
Output is correct |
20 |
Correct |
248 ms |
4608 KB |
Output is correct |
21 |
Correct |
234 ms |
4688 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
1 ms |
348 KB |
Output is correct |
3 |
Correct |
1 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
348 KB |
Output is correct |
5 |
Correct |
0 ms |
348 KB |
Output is correct |
6 |
Correct |
1 ms |
348 KB |
Output is correct |
7 |
Correct |
1 ms |
348 KB |
Output is correct |
8 |
Correct |
1 ms |
348 KB |
Output is correct |
9 |
Correct |
1 ms |
348 KB |
Output is correct |
10 |
Correct |
1 ms |
604 KB |
Output is correct |
11 |
Correct |
2 ms |
348 KB |
Output is correct |
12 |
Correct |
2 ms |
468 KB |
Output is correct |
13 |
Correct |
29 ms |
1112 KB |
Output is correct |
14 |
Correct |
15 ms |
1368 KB |
Output is correct |
15 |
Correct |
14 ms |
1368 KB |
Output is correct |
16 |
Correct |
23 ms |
1372 KB |
Output is correct |
17 |
Correct |
19 ms |
1236 KB |
Output is correct |
18 |
Correct |
19 ms |
1364 KB |
Output is correct |
19 |
Correct |
366 ms |
4596 KB |
Output is correct |
20 |
Correct |
260 ms |
4692 KB |
Output is correct |
21 |
Correct |
244 ms |
4640 KB |
Output is correct |
22 |
Correct |
236 ms |
4700 KB |
Output is correct |
23 |
Correct |
147 ms |
4688 KB |
Output is correct |
24 |
Correct |
227 ms |
4692 KB |
Output is correct |
25 |
Correct |
151 ms |
4668 KB |
Output is correct |
26 |
Correct |
191 ms |
4692 KB |
Output is correct |
27 |
Correct |
237 ms |
4688 KB |
Output is correct |
28 |
Correct |
245 ms |
4688 KB |
Output is correct |
29 |
Correct |
17 ms |
1624 KB |
Output is correct |
30 |
Correct |
155 ms |
4284 KB |
Output is correct |
31 |
Correct |
162 ms |
4692 KB |
Output is correct |
32 |
Correct |
160 ms |
4640 KB |
Output is correct |
33 |
Correct |
565 ms |
4692 KB |
Output is correct |
34 |
Correct |
217 ms |
4688 KB |
Output is correct |
35 |
Correct |
253 ms |
4628 KB |
Output is correct |
36 |
Correct |
255 ms |
4524 KB |
Output is correct |
37 |
Correct |
220 ms |
4520 KB |
Output is correct |
38 |
Correct |
248 ms |
4608 KB |
Output is correct |
39 |
Correct |
234 ms |
4688 KB |
Output is correct |
40 |
Correct |
1311 ms |
5356 KB |
Output is correct |
41 |
Correct |
112 ms |
4760 KB |
Output is correct |
42 |
Correct |
468 ms |
5460 KB |
Output is correct |
43 |
Correct |
451 ms |
5200 KB |
Output is correct |
44 |
Correct |
445 ms |
5200 KB |
Output is correct |
45 |
Correct |
2053 ms |
8340 KB |
Output is correct |
46 |
Correct |
125 ms |
4948 KB |
Output is correct |
47 |
Correct |
732 ms |
8476 KB |
Output is correct |
48 |
Correct |
609 ms |
7092 KB |
Output is correct |
49 |
Correct |
665 ms |
7508 KB |
Output is correct |