oj.uz

Submission #647398

# Submission time Handle Problem Language Result Execution time Memory
647398 2022-10-02T11:41:18 Z LeonaRaging Pilot (NOI19_pilot) C++14
100 / 100
 375 ms 59936 KB 
#include <bits/stdc++.h>
using namespace std;

#define int long long
#define fi first
#define se second
#define ll long long
#define pb push_back
#define db(val) "[" #val " = " << (val) << "] "

const ll mod = 1e9 + 7;
const int maxn = 1e6 + 4;
const int INF = 1e9;

int n, q, h[maxn], a[maxn], sum[maxn], pre[maxn], nxt[maxn];

signed main()
{
    ios::sync_with_stdio(0);
    cin.tie(0); cout.tie(0);
    //freopen(".INP", "r", stdin);
    //freopen(".OUT", "w", stdout);
    cin >> n >> q;
    for (int i = 1; i <= n; i++)
        cin >> h[i];
    for (int i = 1; i <= q; i++)
        cin >> a[i];
    stack<int> st;
    h[0] = h[n + 1] = INF;
    st.push(0);
    for (int i = 1; i <= n; i++) {
        while (h[st.top()] < h[i])
            st.pop();
        pre[i] = st.top();
        st.push(i);
    }
    stack<int>().swap(st);
    st.push(n + 1);
    for (int i = n; i >= 1; i--) {
        while (h[st.top()] <= h[i])
            st.pop();
        nxt[i] = st.top();
        st.push(i);
    }
    for (int i = 1; i <= n; i++) 
        sum[h[i]] += (i - pre[i]) * (nxt[i] - i);
    for (int i = 1; i <= 1e6; i++)
        sum[i] += sum[i - 1];
    for (int i = 1; i <= q; i++)
        cout << sum[a[i]] << '\n';
}

Subtask #1
3.0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 8148 KB Output is correct
2 Correct 7 ms 8140 KB Output is correct
3 Correct 6 ms 8148 KB Output is correct
4 Correct 6 ms 8132 KB Output is correct
5 Correct 6 ms 8136 KB Output is correct
6 Correct 6 ms 8148 KB Output is correct
7 Correct 6 ms 8148 KB Output is correct
8 Correct 6 ms 8172 KB Output is correct
9 Correct 6 ms 8148 KB Output is correct
10 Correct 6 ms 8148 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 8148 KB Output is correct
2 Correct 7 ms 8140 KB Output is correct
3 Correct 6 ms 8148 KB Output is correct
4 Correct 6 ms 8132 KB Output is correct
5 Correct 6 ms 8136 KB Output is correct
6 Correct 6 ms 8148 KB Output is correct
7 Correct 6 ms 8148 KB Output is correct
8 Correct 6 ms 8172 KB Output is correct
9 Correct 6 ms 8148 KB Output is correct
10 Correct 6 ms 8148 KB Output is correct
11 Correct 6 ms 8148 KB Output is correct
12 Correct 7 ms 8132 KB Output is correct
13 Correct 7 ms 8148 KB Output is correct
14 Correct 8 ms 8148 KB Output is correct
15 Correct 6 ms 8148 KB Output is correct

Subtask #3
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 8148 KB Output is correct
2 Correct 7 ms 8140 KB Output is correct
3 Correct 6 ms 8148 KB Output is correct
4 Correct 6 ms 8132 KB Output is correct
5 Correct 6 ms 8136 KB Output is correct
6 Correct 6 ms 8148 KB Output is correct
7 Correct 6 ms 8148 KB Output is correct
8 Correct 6 ms 8172 KB Output is correct
9 Correct 6 ms 8148 KB Output is correct
10 Correct 6 ms 8148 KB Output is correct
11 Correct 6 ms 8148 KB Output is correct
12 Correct 7 ms 8132 KB Output is correct
13 Correct 7 ms 8148 KB Output is correct
14 Correct 8 ms 8148 KB Output is correct
15 Correct 6 ms 8148 KB Output is correct
16 Correct 6 ms 8148 KB Output is correct
17 Correct 6 ms 8148 KB Output is correct
18 Correct 6 ms 8148 KB Output is correct
19 Correct 6 ms 8148 KB Output is correct
20 Correct 6 ms 8176 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 8148 KB Output is correct
2 Correct 7 ms 8140 KB Output is correct
3 Correct 6 ms 8148 KB Output is correct
4 Correct 6 ms 8132 KB Output is correct
5 Correct 6 ms 8136 KB Output is correct
6 Correct 6 ms 8148 KB Output is correct
7 Correct 6 ms 8148 KB Output is correct
8 Correct 6 ms 8172 KB Output is correct
9 Correct 6 ms 8148 KB Output is correct
10 Correct 6 ms 8148 KB Output is correct
11 Correct 6 ms 8148 KB Output is correct
12 Correct 7 ms 8132 KB Output is correct
13 Correct 7 ms 8148 KB Output is correct
14 Correct 8 ms 8148 KB Output is correct
15 Correct 6 ms 8148 KB Output is correct
16 Correct 6 ms 8148 KB Output is correct
17 Correct 6 ms 8148 KB Output is correct
18 Correct 6 ms 8148 KB Output is correct
19 Correct 6 ms 8148 KB Output is correct
20 Correct 6 ms 8176 KB Output is correct
21 Correct 7 ms 8148 KB Output is correct
22 Correct 7 ms 8148 KB Output is correct
23 Correct 8 ms 8236 KB Output is correct
24 Correct 7 ms 8148 KB Output is correct
25 Correct 6 ms 8148 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 20 ms 10968 KB Output is correct
2 Correct 19 ms 11132 KB Output is correct
3 Correct 18 ms 10832 KB Output is correct
4 Correct 17 ms 10832 KB Output is correct
5 Correct 19 ms 10876 KB Output is correct

Subtask #6
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 34 ms 13880 KB Output is correct
2 Correct 36 ms 13932 KB Output is correct
3 Correct 36 ms 13924 KB Output is correct
4 Correct 35 ms 13996 KB Output is correct
5 Correct 36 ms 13884 KB Output is correct

Subtask #7
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 34 ms 14028 KB Output is correct
2 Correct 68 ms 14096 KB Output is correct
3 Correct 35 ms 14044 KB Output is correct
4 Correct 37 ms 14272 KB Output is correct
5 Correct 38 ms 14216 KB Output is correct

Subtask #8
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 8148 KB Output is correct
2 Correct 7 ms 8140 KB Output is correct
3 Correct 6 ms 8148 KB Output is correct
4 Correct 6 ms 8132 KB Output is correct
5 Correct 6 ms 8136 KB Output is correct
6 Correct 6 ms 8148 KB Output is correct
7 Correct 6 ms 8148 KB Output is correct
8 Correct 6 ms 8172 KB Output is correct
9 Correct 6 ms 8148 KB Output is correct
10 Correct 6 ms 8148 KB Output is correct
11 Correct 20 ms 10968 KB Output is correct
12 Correct 19 ms 11132 KB Output is correct
13 Correct 18 ms 10832 KB Output is correct
14 Correct 17 ms 10832 KB Output is correct
15 Correct 19 ms 10876 KB Output is correct
16 Correct 17 ms 10828 KB Output is correct
17 Correct 22 ms 11100 KB Output is correct
18 Correct 21 ms 11104 KB Output is correct
19 Correct 22 ms 10816 KB Output is correct
20 Correct 18 ms 10984 KB Output is correct
21 Correct 19 ms 10828 KB Output is correct
22 Correct 21 ms 10968 KB Output is correct
23 Correct 18 ms 10992 KB Output is correct
24 Correct 16 ms 10924 KB Output is correct
25 Correct 20 ms 10964 KB Output is correct

Subtask #9
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 8148 KB Output is correct
2 Correct 7 ms 8140 KB Output is correct
3 Correct 6 ms 8148 KB Output is correct
4 Correct 6 ms 8132 KB Output is correct
5 Correct 6 ms 8136 KB Output is correct
6 Correct 6 ms 8148 KB Output is correct
7 Correct 6 ms 8148 KB Output is correct
8 Correct 6 ms 8172 KB Output is correct
9 Correct 6 ms 8148 KB Output is correct
10 Correct 6 ms 8148 KB Output is correct
11 Correct 6 ms 8148 KB Output is correct
12 Correct 7 ms 8132 KB Output is correct
13 Correct 7 ms 8148 KB Output is correct
14 Correct 8 ms 8148 KB Output is correct
15 Correct 6 ms 8148 KB Output is correct
16 Correct 6 ms 8148 KB Output is correct
17 Correct 6 ms 8148 KB Output is correct
18 Correct 6 ms 8148 KB Output is correct
19 Correct 6 ms 8148 KB Output is correct
20 Correct 6 ms 8176 KB Output is correct
21 Correct 7 ms 8148 KB Output is correct
22 Correct 7 ms 8148 KB Output is correct
23 Correct 8 ms 8236 KB Output is correct
24 Correct 7 ms 8148 KB Output is correct
25 Correct 6 ms 8148 KB Output is correct
26 Correct 20 ms 10968 KB Output is correct
27 Correct 19 ms 11132 KB Output is correct
28 Correct 18 ms 10832 KB Output is correct
29 Correct 17 ms 10832 KB Output is correct
30 Correct 19 ms 10876 KB Output is correct
31 Correct 34 ms 13880 KB Output is correct
32 Correct 36 ms 13932 KB Output is correct
33 Correct 36 ms 13924 KB Output is correct
34 Correct 35 ms 13996 KB Output is correct
35 Correct 36 ms 13884 KB Output is correct
36 Correct 34 ms 14028 KB Output is correct
37 Correct 68 ms 14096 KB Output is correct
38 Correct 35 ms 14044 KB Output is correct
39 Correct 37 ms 14272 KB Output is correct
40 Correct 38 ms 14216 KB Output is correct
41 Correct 17 ms 10828 KB Output is correct
42 Correct 22 ms 11100 KB Output is correct
43 Correct 21 ms 11104 KB Output is correct
44 Correct 22 ms 10816 KB Output is correct
45 Correct 18 ms 10984 KB Output is correct
46 Correct 19 ms 10828 KB Output is correct
47 Correct 21 ms 10968 KB Output is correct
48 Correct 18 ms 10992 KB Output is correct
49 Correct 16 ms 10924 KB Output is correct
50 Correct 20 ms 10964 KB Output is correct
51 Correct 41 ms 13140 KB Output is correct
52 Correct 40 ms 13024 KB Output is correct
53 Correct 37 ms 13168 KB Output is correct
54 Correct 36 ms 13004 KB Output is correct
55 Correct 35 ms 13140 KB Output is correct

Subtask #10
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 8148 KB Output is correct
2 Correct 7 ms 8140 KB Output is correct
3 Correct 6 ms 8148 KB Output is correct
4 Correct 6 ms 8132 KB Output is correct
5 Correct 6 ms 8136 KB Output is correct
6 Correct 6 ms 8148 KB Output is correct
7 Correct 6 ms 8148 KB Output is correct
8 Correct 6 ms 8172 KB Output is correct
9 Correct 6 ms 8148 KB Output is correct
10 Correct 6 ms 8148 KB Output is correct
11 Correct 6 ms 8148 KB Output is correct
12 Correct 7 ms 8132 KB Output is correct
13 Correct 7 ms 8148 KB Output is correct
14 Correct 8 ms 8148 KB Output is correct
15 Correct 6 ms 8148 KB Output is correct
16 Correct 6 ms 8148 KB Output is correct
17 Correct 6 ms 8148 KB Output is correct
18 Correct 6 ms 8148 KB Output is correct
19 Correct 6 ms 8148 KB Output is correct
20 Correct 6 ms 8176 KB Output is correct
21 Correct 7 ms 8148 KB Output is correct
22 Correct 7 ms 8148 KB Output is correct
23 Correct 8 ms 8236 KB Output is correct
24 Correct 7 ms 8148 KB Output is correct
25 Correct 6 ms 8148 KB Output is correct
26 Correct 20 ms 10968 KB Output is correct
27 Correct 19 ms 11132 KB Output is correct
28 Correct 18 ms 10832 KB Output is correct
29 Correct 17 ms 10832 KB Output is correct
30 Correct 19 ms 10876 KB Output is correct
31 Correct 34 ms 13880 KB Output is correct
32 Correct 36 ms 13932 KB Output is correct
33 Correct 36 ms 13924 KB Output is correct
34 Correct 35 ms 13996 KB Output is correct
35 Correct 36 ms 13884 KB Output is correct
36 Correct 34 ms 14028 KB Output is correct
37 Correct 68 ms 14096 KB Output is correct
38 Correct 35 ms 14044 KB Output is correct
39 Correct 37 ms 14272 KB Output is correct
40 Correct 38 ms 14216 KB Output is correct
41 Correct 17 ms 10828 KB Output is correct
42 Correct 22 ms 11100 KB Output is correct
43 Correct 21 ms 11104 KB Output is correct
44 Correct 22 ms 10816 KB Output is correct
45 Correct 18 ms 10984 KB Output is correct
46 Correct 19 ms 10828 KB Output is correct
47 Correct 21 ms 10968 KB Output is correct
48 Correct 18 ms 10992 KB Output is correct
49 Correct 16 ms 10924 KB Output is correct
50 Correct 20 ms 10964 KB Output is correct
51 Correct 41 ms 13140 KB Output is correct
52 Correct 40 ms 13024 KB Output is correct
53 Correct 37 ms 13168 KB Output is correct
54 Correct 36 ms 13004 KB Output is correct
55 Correct 35 ms 13140 KB Output is correct
56 Correct 352 ms 58492 KB Output is correct
57 Correct 331 ms 58536 KB Output is correct
58 Correct 316 ms 55760 KB Output is correct
59 Correct 340 ms 56756 KB Output is correct
60 Correct 375 ms 59936 KB Output is correct