oj.uz

Submission #867793

# Submission time Handle Problem Language Result Execution time Memory
867793 2023-10-29T13:21:41 Z sleepntsheep Pilot (NOI19_pilot) C++14
89 / 100
 1000 ms 87880 KB 
#include <iostream>
#include <cassert>
#include <cstring>
#include <vector>
#include <algorithm>
#include <deque>
#include <set>
#include <utility>
#include <array>

using namespace std;
#define ALL(x) x.begin(), x.end()
#define ShinLena cin.tie(nullptr)->sync_with_stdio(false);
using ll = long long;
#define N 1000005

int n, q;
array<int, 2> a[N], b[N];
set<int> s;
ll z, c[N];
ll C2(ll x) { return x*(x+1)/2; }

int main()
{
    ShinLena;
    cin >> n >> q;
    for (int i = 0; i < n; ++i) cin >> a[i][0], a[i][1] = i;
    for (int i = 0; i < q; ++i) cin >> b[i][0], b[i][1] = i;
    sort(a, a+n);
    sort(b, b+q);
    s.emplace(-1); s.emplace(n); z = C2(n);
    for (int i = q, j = n - 1; i--;)
    {
        for (; j >= 0 && a[j][0] > b[i][0]; --j)
        {
            auto it = s.upper_bound(a[j][1]);
            ll r = *it, l = *prev(it), w = (r-l-1), wl=a[j][1]-l-1, wr =r-a[j][1]-1;
            z += -C2(w) + C2(wl) + C2(wr);
            s.insert(a[j][1]);
        }
        c[b[i][1]] = z;
    }
    for (int i = 0; i < q; ++i) cout << c[i] << '\n';


    return 0;
}

Subtask #1
3.0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4440 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4444 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4440 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4444 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4444 KB Output is correct
12 Correct 1 ms 4568 KB Output is correct
13 Correct 1 ms 4444 KB Output is correct
14 Correct 1 ms 4440 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct

Subtask #3
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4440 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4444 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4444 KB Output is correct
12 Correct 1 ms 4568 KB Output is correct
13 Correct 1 ms 4444 KB Output is correct
14 Correct 1 ms 4440 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct
16 Correct 1 ms 4444 KB Output is correct
17 Correct 1 ms 4444 KB Output is correct
18 Correct 1 ms 4444 KB Output is correct
19 Correct 1 ms 4444 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4440 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4444 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4444 KB Output is correct
12 Correct 1 ms 4568 KB Output is correct
13 Correct 1 ms 4444 KB Output is correct
14 Correct 1 ms 4440 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct
16 Correct 1 ms 4444 KB Output is correct
17 Correct 1 ms 4444 KB Output is correct
18 Correct 1 ms 4444 KB Output is correct
19 Correct 1 ms 4444 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct
21 Correct 2 ms 4444 KB Output is correct
22 Correct 2 ms 4444 KB Output is correct
23 Correct 2 ms 4440 KB Output is correct
24 Correct 1 ms 4444 KB Output is correct
25 Correct 1 ms 4572 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 14 ms 4440 KB Output is correct
2 Correct 15 ms 4440 KB Output is correct
3 Correct 16 ms 4444 KB Output is correct
4 Correct 13 ms 4576 KB Output is correct
5 Correct 13 ms 4444 KB Output is correct

Subtask #6
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 50 ms 14164 KB Output is correct
2 Correct 49 ms 15188 KB Output is correct
3 Correct 50 ms 15184 KB Output is correct
4 Correct 50 ms 15444 KB Output is correct
5 Correct 49 ms 15044 KB Output is correct

Subtask #7
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 50 ms 14160 KB Output is correct
2 Correct 49 ms 15300 KB Output is correct
3 Correct 49 ms 15244 KB Output is correct
4 Correct 51 ms 15700 KB Output is correct
5 Correct 51 ms 15448 KB Output is correct

Subtask #8
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4440 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4444 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 14 ms 4440 KB Output is correct
12 Correct 15 ms 4440 KB Output is correct
13 Correct 16 ms 4444 KB Output is correct
14 Correct 13 ms 4576 KB Output is correct
15 Correct 13 ms 4444 KB Output is correct
16 Correct 20 ms 5720 KB Output is correct
17 Correct 30 ms 7516 KB Output is correct
18 Correct 38 ms 8532 KB Output is correct
19 Correct 35 ms 8316 KB Output is correct
20 Correct 29 ms 6744 KB Output is correct
21 Correct 14 ms 4444 KB Output is correct
22 Correct 25 ms 6480 KB Output is correct
23 Correct 33 ms 7764 KB Output is correct
24 Correct 32 ms 8016 KB Output is correct
25 Correct 25 ms 6748 KB Output is correct

Subtask #9
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4440 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4444 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4444 KB Output is correct
12 Correct 1 ms 4568 KB Output is correct
13 Correct 1 ms 4444 KB Output is correct
14 Correct 1 ms 4440 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct
16 Correct 1 ms 4444 KB Output is correct
17 Correct 1 ms 4444 KB Output is correct
18 Correct 1 ms 4444 KB Output is correct
19 Correct 1 ms 4444 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct
21 Correct 2 ms 4444 KB Output is correct
22 Correct 2 ms 4444 KB Output is correct
23 Correct 2 ms 4440 KB Output is correct
24 Correct 1 ms 4444 KB Output is correct
25 Correct 1 ms 4572 KB Output is correct
26 Correct 14 ms 4440 KB Output is correct
27 Correct 15 ms 4440 KB Output is correct
28 Correct 16 ms 4444 KB Output is correct
29 Correct 13 ms 4576 KB Output is correct
30 Correct 13 ms 4444 KB Output is correct
31 Correct 50 ms 14164 KB Output is correct
32 Correct 49 ms 15188 KB Output is correct
33 Correct 50 ms 15184 KB Output is correct
34 Correct 50 ms 15444 KB Output is correct
35 Correct 49 ms 15044 KB Output is correct
36 Correct 50 ms 14160 KB Output is correct
37 Correct 49 ms 15300 KB Output is correct
38 Correct 49 ms 15244 KB Output is correct
39 Correct 51 ms 15700 KB Output is correct
40 Correct 51 ms 15448 KB Output is correct
41 Correct 20 ms 5720 KB Output is correct
42 Correct 30 ms 7516 KB Output is correct
43 Correct 38 ms 8532 KB Output is correct
44 Correct 35 ms 8316 KB Output is correct
45 Correct 29 ms 6744 KB Output is correct
46 Correct 14 ms 4444 KB Output is correct
47 Correct 25 ms 6480 KB Output is correct
48 Correct 33 ms 7764 KB Output is correct
49 Correct 32 ms 8016 KB Output is correct
50 Correct 25 ms 6748 KB Output is correct
51 Correct 72 ms 15188 KB Output is correct
52 Correct 72 ms 15184 KB Output is correct
53 Correct 61 ms 15324 KB Output is correct
54 Correct 62 ms 14932 KB Output is correct
55 Correct 76 ms 15184 KB Output is correct

Subtask #10
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4440 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4444 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4444 KB Output is correct
12 Correct 1 ms 4568 KB Output is correct
13 Correct 1 ms 4444 KB Output is correct
14 Correct 1 ms 4440 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct
16 Correct 1 ms 4444 KB Output is correct
17 Correct 1 ms 4444 KB Output is correct
18 Correct 1 ms 4444 KB Output is correct
19 Correct 1 ms 4444 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct
21 Correct 2 ms 4444 KB Output is correct
22 Correct 2 ms 4444 KB Output is correct
23 Correct 2 ms 4440 KB Output is correct
24 Correct 1 ms 4444 KB Output is correct
25 Correct 1 ms 4572 KB Output is correct
26 Correct 14 ms 4440 KB Output is correct
27 Correct 15 ms 4440 KB Output is correct
28 Correct 16 ms 4444 KB Output is correct
29 Correct 13 ms 4576 KB Output is correct
30 Correct 13 ms 4444 KB Output is correct
31 Correct 50 ms 14164 KB Output is correct
32 Correct 49 ms 15188 KB Output is correct
33 Correct 50 ms 15184 KB Output is correct
34 Correct 50 ms 15444 KB Output is correct
35 Correct 49 ms 15044 KB Output is correct
36 Correct 50 ms 14160 KB Output is correct
37 Correct 49 ms 15300 KB Output is correct
38 Correct 49 ms 15244 KB Output is correct
39 Correct 51 ms 15700 KB Output is correct
40 Correct 51 ms 15448 KB Output is correct
41 Correct 20 ms 5720 KB Output is correct
42 Correct 30 ms 7516 KB Output is correct
43 Correct 38 ms 8532 KB Output is correct
44 Correct 35 ms 8316 KB Output is correct
45 Correct 29 ms 6744 KB Output is correct
46 Correct 14 ms 4444 KB Output is correct
47 Correct 25 ms 6480 KB Output is correct
48 Correct 33 ms 7764 KB Output is correct
49 Correct 32 ms 8016 KB Output is correct
50 Correct 25 ms 6748 KB Output is correct
51 Correct 72 ms 15188 KB Output is correct
52 Correct 72 ms 15184 KB Output is correct
53 Correct 61 ms 15324 KB Output is correct
54 Correct 62 ms 14932 KB Output is correct
55 Correct 76 ms 15184 KB Output is correct
56 Execution timed out 1056 ms 87880 KB Time limit exceeded
57 Halted 0 ms 0 KB -