oj.uz

답안 #781749

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
781749 2023-07-13T10:34:11 Z borisAngelov Stone Arranging 2 (JOI23_ho_t1) C++17
100 / 100
 127 ms 16220 KB 
#include <bits/stdc++.h>

using namespace std;

const int maxn = 200005;

int n;

int a[maxn];

void fastIO()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
}

int main()
{
    fastIO();

    cin >> n;

    for (int i = 1; i <= n; ++i)
    {
        cin >> a[i];
    }

    multiset<int> s;
    stack<pair<int, int>> st;

    for (int i = 1; i <= n; ++i)
    {
        if (s.find(a[i]) == s.end())
        {
            //cout << "here for " << i << endl;
            st.push(make_pair(a[i], i));
            s.insert(a[i]);
        }
        else
        {
            //cout << "popping on " << i << ' ' << st.size() << endl;
            while (st.top().first != a[i])
            {
                //cout << "removing " << st.top().first << ' ' << st.top().second << endl;
                s.erase(s.find(st.top().first));
                st.pop();
            }
        }
    }

    int last = n;

    while (!st.empty())
    {
        int col = st.top().first;
        int idx = st.top().second;
        st.pop();

        for (int i = last; i >= idx; --i)
        {
            a[i] = col;
        }

        last = idx - 1;
    }

    for (int i = 1; i <= n; ++i)
    {
        cout << a[i] << "\n";
    }

    return 0;
}

Subtask #1
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 0 ms 332 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 472 KB Output is correct
18 Correct 1 ms 468 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 356 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 352 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 344 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 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 0 ms 332 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 328 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 328 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 21 ms 1792 KB Output is correct
18 Correct 22 ms 1868 KB Output is correct
19 Correct 20 ms 1872 KB Output is correct
20 Correct 19 ms 1788 KB Output is correct
21 Correct 19 ms 1836 KB Output is correct
22 Correct 20 ms 1812 KB Output is correct
23 Correct 19 ms 1876 KB Output is correct
24 Correct 19 ms 1876 KB Output is correct
25 Correct 19 ms 1852 KB Output is correct
26 Correct 20 ms 1860 KB Output is correct
27 Correct 20 ms 1876 KB Output is correct
28 Correct 19 ms 1852 KB Output is correct
29 Correct 20 ms 1868 KB Output is correct
30 Correct 18 ms 1764 KB Output is correct
31 Correct 18 ms 1820 KB Output is correct

Subtask #3
40.0 / 40.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 0 ms 332 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 472 KB Output is correct
18 Correct 1 ms 468 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 356 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 352 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 344 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 0 ms 332 KB Output is correct
34 Correct 0 ms 212 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 212 KB Output is correct
38 Correct 1 ms 328 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 1 ms 336 KB Output is correct
43 Correct 1 ms 328 KB Output is correct
44 Correct 1 ms 340 KB Output is correct
45 Correct 1 ms 340 KB Output is correct
46 Correct 1 ms 340 KB Output is correct
47 Correct 21 ms 1792 KB Output is correct
48 Correct 22 ms 1868 KB Output is correct
49 Correct 20 ms 1872 KB Output is correct
50 Correct 19 ms 1788 KB Output is correct
51 Correct 19 ms 1836 KB Output is correct
52 Correct 20 ms 1812 KB Output is correct
53 Correct 19 ms 1876 KB Output is correct
54 Correct 19 ms 1876 KB Output is correct
55 Correct 19 ms 1852 KB Output is correct
56 Correct 20 ms 1860 KB Output is correct
57 Correct 20 ms 1876 KB Output is correct
58 Correct 19 ms 1852 KB Output is correct
59 Correct 20 ms 1868 KB Output is correct
60 Correct 18 ms 1764 KB Output is correct
61 Correct 18 ms 1820 KB Output is correct
62 Correct 27 ms 5036 KB Output is correct
63 Correct 95 ms 9224 KB Output is correct
64 Correct 93 ms 8124 KB Output is correct
65 Correct 31 ms 4684 KB Output is correct
66 Correct 30 ms 4556 KB Output is correct
67 Correct 30 ms 4956 KB Output is correct
68 Correct 30 ms 4940 KB Output is correct
69 Correct 30 ms 4976 KB Output is correct
70 Correct 31 ms 4960 KB Output is correct
71 Correct 31 ms 5076 KB Output is correct
72 Correct 33 ms 3992 KB Output is correct
73 Correct 103 ms 10272 KB Output is correct
74 Correct 78 ms 10444 KB Output is correct
75 Correct 92 ms 15632 KB Output is correct
76 Correct 127 ms 16220 KB Output is correct
77 Correct 92 ms 15984 KB Output is correct
78 Correct 103 ms 15228 KB Output is correct