답안 #990881

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
990881	2024-05-31T17:17:32 Z	tincamatei	Stone Arranging 2 (JOI23_ho_t1)	C++14	100 / 100	143 ms	14528 KB

Main

#include <bits/stdc++.h>

int main() {
  	std::cin.tie(NULL);
    std::iostream::sync_with_stdio(false);
  
    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:36:14: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   36 |         auto [first, val] = st[t];
      |              ^

Subtask #1
25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 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	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	0 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	344 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 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	0 ms	348 KB	Output is correct
21	Correct	1 ms	348 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	344 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	1 ms	348 KB	Output is correct
27	Correct	0 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

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	0 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	1 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	344 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	1 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	17 ms	3632 KB	Output is correct
18	Correct	17 ms	3028 KB	Output is correct
19	Correct	19 ms	2512 KB	Output is correct
20	Correct	20 ms	2516 KB	Output is correct
21	Correct	18 ms	2344 KB	Output is correct
22	Correct	19 ms	2516 KB	Output is correct
23	Correct	18 ms	2520 KB	Output is correct
24	Correct	19 ms	2520 KB	Output is correct
25	Correct	20 ms	2516 KB	Output is correct
26	Correct	19 ms	2520 KB	Output is correct
27	Correct	19 ms	2520 KB	Output is correct
28	Correct	20 ms	2520 KB	Output is correct
29	Correct	17 ms	2512 KB	Output is correct
30	Correct	21 ms	3028 KB	Output is correct
31	Correct	17 ms	3028 KB	Output is correct

Subtask #3
40.0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 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	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	0 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	344 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 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	0 ms	348 KB	Output is correct
21	Correct	1 ms	348 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	344 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	1 ms	348 KB	Output is correct
27	Correct	0 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	348 KB	Output is correct
34	Correct	0 ms	344 KB	Output is correct
35	Correct	1 ms	348 KB	Output is correct
36	Correct	0 ms	348 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	0 ms	348 KB	Output is correct
41	Correct	0 ms	348 KB	Output is correct
42	Correct	0 ms	344 KB	Output is correct
43	Correct	1 ms	348 KB	Output is correct
44	Correct	1 ms	348 KB	Output is correct
45	Correct	0 ms	348 KB	Output is correct
46	Correct	0 ms	348 KB	Output is correct
47	Correct	17 ms	3632 KB	Output is correct
48	Correct	17 ms	3028 KB	Output is correct
49	Correct	19 ms	2512 KB	Output is correct
50	Correct	20 ms	2516 KB	Output is correct
51	Correct	18 ms	2344 KB	Output is correct
52	Correct	19 ms	2516 KB	Output is correct
53	Correct	18 ms	2520 KB	Output is correct
54	Correct	19 ms	2520 KB	Output is correct
55	Correct	20 ms	2516 KB	Output is correct
56	Correct	19 ms	2520 KB	Output is correct
57	Correct	19 ms	2520 KB	Output is correct
58	Correct	20 ms	2520 KB	Output is correct
59	Correct	17 ms	2512 KB	Output is correct
60	Correct	21 ms	3028 KB	Output is correct
61	Correct	17 ms	3028 KB	Output is correct
62	Correct	25 ms	4812 KB	Output is correct
63	Correct	139 ms	13060 KB	Output is correct
64	Correct	133 ms	13004 KB	Output is correct
65	Correct	26 ms	3856 KB	Output is correct
66	Correct	26 ms	3900 KB	Output is correct
67	Correct	27 ms	3952 KB	Output is correct
68	Correct	28 ms	4152 KB	Output is correct
69	Correct	27 ms	3800 KB	Output is correct
70	Correct	28 ms	3792 KB	Output is correct
71	Correct	28 ms	3792 KB	Output is correct
72	Correct	27 ms	3800 KB	Output is correct
73	Correct	101 ms	8388 KB	Output is correct
74	Correct	111 ms	8644 KB	Output is correct
75	Correct	104 ms	14012 KB	Output is correct
76	Correct	143 ms	14084 KB	Output is correct
77	Correct	101 ms	13984 KB	Output is correct
78	Correct	106 ms	14528 KB	Output is correct

답안 #990881

Compilation message

Subtask #1 25.0 / 25.0

Subtask #2 35.0 / 35.0

Subtask #3 40.0 / 40.0

Subtask #1
25.0 / 25.0

Subtask #2
35.0 / 35.0

Subtask #3
40.0 / 40.0