oj.uz

Submission #867794

# Submission time Handle Problem Language Result Execution time Memory
867794 2023-10-29T13:22:24 Z sleepntsheep Pilot (NOI19_pilot) C++17
89 / 100
 1000 ms 75180 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];
inline 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 4440 KB Output is correct
4 Correct 1 ms 4696 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 4440 KB Output is correct
4 Correct 1 ms 4696 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 4444 KB Output is correct
13 Correct 1 ms 4444 KB Output is correct
14 Correct 1 ms 4444 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 4440 KB Output is correct
4 Correct 1 ms 4696 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 4444 KB Output is correct
13 Correct 1 ms 4444 KB Output is correct
14 Correct 1 ms 4444 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct
16 Correct 1 ms 4440 KB Output is correct
17 Correct 1 ms 4696 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 4440 KB Output is correct
4 Correct 1 ms 4696 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 4444 KB Output is correct
13 Correct 1 ms 4444 KB Output is correct
14 Correct 1 ms 4444 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct
16 Correct 1 ms 4440 KB Output is correct
17 Correct 1 ms 4696 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 1 ms 4440 KB Output is correct
22 Correct 1 ms 4444 KB Output is correct
23 Correct 1 ms 4444 KB Output is correct
24 Correct 1 ms 4440 KB Output is correct
25 Correct 1 ms 4440 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 15 ms 4444 KB Output is correct
2 Correct 15 ms 4596 KB Output is correct
3 Correct 14 ms 4440 KB Output is correct
4 Correct 16 ms 4444 KB Output is correct
5 Correct 14 ms 4444 KB Output is correct

Subtask #6
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 53 ms 14184 KB Output is correct
2 Correct 48 ms 14160 KB Output is correct
3 Correct 49 ms 14080 KB Output is correct
4 Correct 50 ms 14244 KB Output is correct
5 Correct 51 ms 13908 KB Output is correct

Subtask #7
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 53 ms 14040 KB Output is correct
2 Correct 49 ms 13908 KB Output is correct
3 Correct 49 ms 13904 KB Output is correct
4 Correct 50 ms 14416 KB Output is correct
5 Correct 63 ms 14164 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 4440 KB Output is correct
4 Correct 1 ms 4696 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 15 ms 4444 KB Output is correct
12 Correct 15 ms 4596 KB Output is correct
13 Correct 14 ms 4440 KB Output is correct
14 Correct 16 ms 4444 KB Output is correct
15 Correct 14 ms 4444 KB Output is correct
16 Correct 23 ms 5720 KB Output is correct
17 Correct 30 ms 7508 KB Output is correct
18 Correct 39 ms 8656 KB Output is correct
19 Correct 35 ms 8272 KB Output is correct
20 Correct 26 ms 6740 KB Output is correct
21 Correct 13 ms 4444 KB Output is correct
22 Correct 25 ms 6432 KB Output is correct
23 Correct 33 ms 7772 KB Output is correct
24 Correct 32 ms 7844 KB Output is correct
25 Correct 26 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 4440 KB Output is correct
4 Correct 1 ms 4696 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 4444 KB Output is correct
13 Correct 1 ms 4444 KB Output is correct
14 Correct 1 ms 4444 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct
16 Correct 1 ms 4440 KB Output is correct
17 Correct 1 ms 4696 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 1 ms 4440 KB Output is correct
22 Correct 1 ms 4444 KB Output is correct
23 Correct 1 ms 4444 KB Output is correct
24 Correct 1 ms 4440 KB Output is correct
25 Correct 1 ms 4440 KB Output is correct
26 Correct 15 ms 4444 KB Output is correct
27 Correct 15 ms 4596 KB Output is correct
28 Correct 14 ms 4440 KB Output is correct
29 Correct 16 ms 4444 KB Output is correct
30 Correct 14 ms 4444 KB Output is correct
31 Correct 53 ms 14184 KB Output is correct
32 Correct 48 ms 14160 KB Output is correct
33 Correct 49 ms 14080 KB Output is correct
34 Correct 50 ms 14244 KB Output is correct
35 Correct 51 ms 13908 KB Output is correct
36 Correct 53 ms 14040 KB Output is correct
37 Correct 49 ms 13908 KB Output is correct
38 Correct 49 ms 13904 KB Output is correct
39 Correct 50 ms 14416 KB Output is correct
40 Correct 63 ms 14164 KB Output is correct
41 Correct 23 ms 5720 KB Output is correct
42 Correct 30 ms 7508 KB Output is correct
43 Correct 39 ms 8656 KB Output is correct
44 Correct 35 ms 8272 KB Output is correct
45 Correct 26 ms 6740 KB Output is correct
46 Correct 13 ms 4444 KB Output is correct
47 Correct 25 ms 6432 KB Output is correct
48 Correct 33 ms 7772 KB Output is correct
49 Correct 32 ms 7844 KB Output is correct
50 Correct 26 ms 6748 KB Output is correct
51 Correct 61 ms 13904 KB Output is correct
52 Correct 60 ms 13780 KB Output is correct
53 Correct 61 ms 14176 KB Output is correct
54 Correct 59 ms 13828 KB Output is correct
55 Correct 64 ms 14056 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 4440 KB Output is correct
4 Correct 1 ms 4696 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 4444 KB Output is correct
13 Correct 1 ms 4444 KB Output is correct
14 Correct 1 ms 4444 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct
16 Correct 1 ms 4440 KB Output is correct
17 Correct 1 ms 4696 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 1 ms 4440 KB Output is correct
22 Correct 1 ms 4444 KB Output is correct
23 Correct 1 ms 4444 KB Output is correct
24 Correct 1 ms 4440 KB Output is correct
25 Correct 1 ms 4440 KB Output is correct
26 Correct 15 ms 4444 KB Output is correct
27 Correct 15 ms 4596 KB Output is correct
28 Correct 14 ms 4440 KB Output is correct
29 Correct 16 ms 4444 KB Output is correct
30 Correct 14 ms 4444 KB Output is correct
31 Correct 53 ms 14184 KB Output is correct
32 Correct 48 ms 14160 KB Output is correct
33 Correct 49 ms 14080 KB Output is correct
34 Correct 50 ms 14244 KB Output is correct
35 Correct 51 ms 13908 KB Output is correct
36 Correct 53 ms 14040 KB Output is correct
37 Correct 49 ms 13908 KB Output is correct
38 Correct 49 ms 13904 KB Output is correct
39 Correct 50 ms 14416 KB Output is correct
40 Correct 63 ms 14164 KB Output is correct
41 Correct 23 ms 5720 KB Output is correct
42 Correct 30 ms 7508 KB Output is correct
43 Correct 39 ms 8656 KB Output is correct
44 Correct 35 ms 8272 KB Output is correct
45 Correct 26 ms 6740 KB Output is correct
46 Correct 13 ms 4444 KB Output is correct
47 Correct 25 ms 6432 KB Output is correct
48 Correct 33 ms 7772 KB Output is correct
49 Correct 32 ms 7844 KB Output is correct
50 Correct 26 ms 6748 KB Output is correct
51 Correct 61 ms 13904 KB Output is correct
52 Correct 60 ms 13780 KB Output is correct
53 Correct 61 ms 14176 KB Output is correct
54 Correct 59 ms 13828 KB Output is correct
55 Correct 64 ms 14056 KB Output is correct
56 Execution timed out 1034 ms 75180 KB Time limit exceeded
57 Halted 0 ms 0 KB -