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Submission #851004

# Submission time Handle Problem Language Result Execution time Memory
851004 2023-09-18T07:36:29 Z arbuzick Stone Arranging 2 (JOI23_ho_t1) C++17
100 / 100
 345 ms 39488 KB 
#include <bits/stdc++.h>

using namespace std;

void solve() {
    int n;
    cin >> n;
    vector<int> a(n);
    for (int i = 0; i < n; ++i) {
        cin >> a[i];
    }
    set<pair<pair<int, int>, int>> segms;
    map<int, vector<pair<int, int>>> vals;
    for (int i = 0; i < n; ++i) {
        if (vals[a[i]].empty()) {
            segms.insert({{i, i + 1}, a[i]});
            vals[a[i]].push_back({i, i + 1});
        } else {
            int start = vals[a[i]].back().first;
            while (!segms.empty() && segms.rbegin()->first.first >= start) {
                vals[segms.rbegin()->second].pop_back();
                segms.erase(*segms.rbegin());
            }
            segms.insert({{start, i + 1}, a[i]});
            vals[a[i]].push_back({start, i + 1});
        }
    }
    for (auto [lr, val] : segms) {
        for (int i = lr.first; i < lr.second; ++i) {
            cout << val << '\n';
        }
    }
}

signed main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    int t = 1;
    // cin >> t;
    while (t--) {
        solve();
    }
    return 0;
}

Subtask #1
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 452 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 600 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 548 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 1 ms 448 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 1 ms 512 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 1 ms 600 KB Output is correct
17 Correct 1 ms 600 KB Output is correct
18 Correct 1 ms 600 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 600 KB Output is correct
23 Correct 1 ms 344 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 344 KB Output is correct
26 Correct 1 ms 344 KB Output is correct
27 Correct 1 ms 348 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 600 KB Output is correct
30 Correct 2 ms 464 KB Output is correct

Subtask #2
35.0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 1 ms 600 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 1 ms 600 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 26 ms 1880 KB Output is correct
18 Correct 26 ms 1880 KB Output is correct
19 Correct 29 ms 1880 KB Output is correct
20 Correct 29 ms 1944 KB Output is correct
21 Correct 28 ms 1872 KB Output is correct
22 Correct 29 ms 1872 KB Output is correct
23 Correct 31 ms 1872 KB Output is correct
24 Correct 29 ms 1880 KB Output is correct
25 Correct 28 ms 1884 KB Output is correct
26 Correct 28 ms 1872 KB Output is correct
27 Correct 36 ms 1872 KB Output is correct
28 Correct 30 ms 1896 KB Output is correct
29 Correct 27 ms 1872 KB Output is correct
30 Correct 29 ms 1880 KB Output is correct
31 Correct 25 ms 1872 KB Output is correct

Subtask #3
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 452 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 600 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 548 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 1 ms 448 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 1 ms 512 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 1 ms 600 KB Output is correct
17 Correct 1 ms 600 KB Output is correct
18 Correct 1 ms 600 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 600 KB Output is correct
23 Correct 1 ms 344 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 344 KB Output is correct
26 Correct 1 ms 344 KB Output is correct
27 Correct 1 ms 348 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 600 KB Output is correct
30 Correct 2 ms 464 KB Output is correct
31 Correct 1 ms 344 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 1 ms 348 KB Output is correct
34 Correct 0 ms 344 KB Output is correct
35 Correct 1 ms 344 KB Output is correct
36 Correct 1 ms 344 KB Output is correct
37 Correct 0 ms 344 KB Output is correct
38 Correct 0 ms 344 KB Output is correct
39 Correct 1 ms 348 KB Output is correct
40 Correct 1 ms 344 KB Output is correct
41 Correct 1 ms 600 KB Output is correct
42 Correct 1 ms 344 KB Output is correct
43 Correct 1 ms 344 KB Output is correct
44 Correct 1 ms 344 KB Output is correct
45 Correct 1 ms 600 KB Output is correct
46 Correct 1 ms 344 KB Output is correct
47 Correct 26 ms 1880 KB Output is correct
48 Correct 26 ms 1880 KB Output is correct
49 Correct 29 ms 1880 KB Output is correct
50 Correct 29 ms 1944 KB Output is correct
51 Correct 28 ms 1872 KB Output is correct
52 Correct 29 ms 1872 KB Output is correct
53 Correct 31 ms 1872 KB Output is correct
54 Correct 29 ms 1880 KB Output is correct
55 Correct 28 ms 1884 KB Output is correct
56 Correct 28 ms 1872 KB Output is correct
57 Correct 36 ms 1872 KB Output is correct
58 Correct 30 ms 1896 KB Output is correct
59 Correct 27 ms 1872 KB Output is correct
60 Correct 29 ms 1880 KB Output is correct
61 Correct 25 ms 1872 KB Output is correct
62 Correct 39 ms 5180 KB Output is correct
63 Correct 284 ms 29012 KB Output is correct
64 Correct 248 ms 29440 KB Output is correct
65 Correct 38 ms 4688 KB Output is correct
66 Correct 44 ms 4688 KB Output is correct
67 Correct 39 ms 5236 KB Output is correct
68 Correct 39 ms 5068 KB Output is correct
69 Correct 40 ms 5200 KB Output is correct
70 Correct 40 ms 5200 KB Output is correct
71 Correct 45 ms 5200 KB Output is correct
72 Correct 40 ms 4944 KB Output is correct
73 Correct 190 ms 22096 KB Output is correct
74 Correct 182 ms 22376 KB Output is correct
75 Correct 230 ms 39488 KB Output is correct
76 Correct 345 ms 39484 KB Output is correct
77 Correct 218 ms 39432 KB Output is correct
78 Correct 231 ms 39368 KB Output is correct