oj.uz

Submission #990880

# Submission time Handle Problem Language Result Execution time Memory
990880 2024-05-31T17:16:05 Z tincamatei Stone Arranging 2 (JOI23_ho_t1) C++14
100 / 100
 203 ms 16064 KB 
#include <bits/stdc++.h>

int main() {
    int N;

    std::map<int, int> last_pos;

    std::vector<std::pair<int, int>> st;

    std::cin >> N;

    for (int i = 1; i <= N; i++) {
        int val;
        std::cin >> val;

        int last = i;

        if (last_pos[val] != 0)
            last = last_pos[val];

        while (!st.empty() && st.back().first >= last) {
            last_pos[st.back().second] = 0;
            st.pop_back();
        }
        st.push_back({last, val});
        last_pos[val] = i;
    }

    std::vector<int> res(1 + N);

    int last = N;
    for (int t = (int)st.size() - 1; t >= 0; t--) {
        auto [first, val] = st[t];

        while (last >= first) {
            res[last] = val;
            last--;
        }
    }

    for (int i = 1; i <= N; i++)
        std::cout << res[i] << "\n";

    return 0;
}

Compilation message

Main.cpp: In function 'int main()':
Main.cpp:33:14: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   33 |         auto [first, val] = st[t];
      |              ^

Subtask #1
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 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 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 1 ms 348 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 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct

Subtask #2
35.0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 440 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 436 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 28 ms 3524 KB Output is correct
18 Correct 28 ms 3408 KB Output is correct
19 Correct 31 ms 2756 KB Output is correct
20 Correct 30 ms 2836 KB Output is correct
21 Correct 30 ms 2760 KB Output is correct
22 Correct 30 ms 2760 KB Output is correct
23 Correct 30 ms 2768 KB Output is correct
24 Correct 30 ms 2756 KB Output is correct
25 Correct 30 ms 2768 KB Output is correct
26 Correct 35 ms 2764 KB Output is correct
27 Correct 31 ms 2768 KB Output is correct
28 Correct 30 ms 2768 KB Output is correct
29 Correct 28 ms 2756 KB Output is correct
30 Correct 29 ms 3532 KB Output is correct
31 Correct 28 ms 3528 KB Output is correct

Subtask #3
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 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 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 1 ms 348 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 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 440 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 0 ms 344 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 1 ms 348 KB Output is correct
40 Correct 1 ms 348 KB Output is correct
41 Correct 1 ms 348 KB Output is correct
42 Correct 1 ms 348 KB Output is correct
43 Correct 1 ms 348 KB Output is correct
44 Correct 1 ms 436 KB Output is correct
45 Correct 1 ms 348 KB Output is correct
46 Correct 1 ms 348 KB Output is correct
47 Correct 28 ms 3524 KB Output is correct
48 Correct 28 ms 3408 KB Output is correct
49 Correct 31 ms 2756 KB Output is correct
50 Correct 30 ms 2836 KB Output is correct
51 Correct 30 ms 2760 KB Output is correct
52 Correct 30 ms 2760 KB Output is correct
53 Correct 30 ms 2768 KB Output is correct
54 Correct 30 ms 2756 KB Output is correct
55 Correct 30 ms 2768 KB Output is correct
56 Correct 35 ms 2764 KB Output is correct
57 Correct 31 ms 2768 KB Output is correct
58 Correct 30 ms 2768 KB Output is correct
59 Correct 28 ms 2756 KB Output is correct
60 Correct 29 ms 3532 KB Output is correct
61 Correct 28 ms 3528 KB Output is correct
62 Correct 62 ms 6592 KB Output is correct
63 Correct 203 ms 14956 KB Output is correct
64 Correct 174 ms 14792 KB Output is correct
65 Correct 61 ms 5572 KB Output is correct
66 Correct 60 ms 5572 KB Output is correct
67 Correct 64 ms 6056 KB Output is correct
68 Correct 64 ms 5832 KB Output is correct
69 Correct 74 ms 5840 KB Output is correct
70 Correct 63 ms 5720 KB Output is correct
71 Correct 71 ms 5572 KB Output is correct
72 Correct 63 ms 5740 KB Output is correct
73 Correct 140 ms 10436 KB Output is correct
74 Correct 142 ms 10416 KB Output is correct
75 Correct 139 ms 15984 KB Output is correct
76 Correct 189 ms 16064 KB Output is correct
77 Correct 133 ms 16060 KB Output is correct
78 Correct 141 ms 16064 KB Output is correct