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답안 #1086761

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1086761 2024-09-11T12:24:11 Z Muhammad_Aneeq Pilot (NOI19_pilot) C++17
89 / 100
 1000 ms 43768 KB 
/*
بسم الله الرحمن الرحيم
Author:
                          (:Muhammad Aneeq:)
*/
#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
int const N=1e6+10;
int fen[N]={};
int h[N];
int n,q;
int sum(int r)
{
    int s=0;
    for (;r>=0;r=(r&(r+1))-1)
        s+=fen[r];
    return s;
}
int get(int l,int r)
{
    return sum(r)-sum(l-1);
}
void update(int i)
{
    for (;i<n;i=(i|(i+1)))
        fen[i]++;
}
inline void solve()
{
    cin>>n>>q;
    for (int i=0;i<n;i++)
        cin>>h[i];
    vector<pair<int,int>>d;
    for (int i=0;i<n;i++)
        d.push_back({h[i],i});
    sort(begin(d),end(d));
    long long ANS[q]={};
    vector<pair<int,int>>Q;
    for (int i=0;i<q;i++)
    {
        int x;
        cin>>x;
        Q.push_back({x,i});
    }
    sort(begin(Q),end(Q));
    int i=0;
    long long pre=0;
    for (auto k:Q)
    {
        int mx=k.first;
        vector<int>g;
        long long ans=pre;
        while (i<n&&d[i].first<=mx)
        {
            g.push_back(d[i].second);
            i++;
        }
        for (auto j:g)
        {
            update(j);
            int st=-1,en=j;
            while (st+1<en)
            {
                int mid=(st+en)/2;
                if (get(mid,j)==j-mid+1)
                    en=mid;
                else
                    st=mid;
            }
            long long l1=j-en+1;
            st=j,en=n;
            while (st+1<en)
            {
                int mid=(st+en)/2;
                if (get(j,mid)==mid-j+1)
                    st=mid;
                else
                    en=mid;
            }
            long long l2=st-j+1;
            ans+=(l1-1)*(l2-1);
            ans+=l2+l1-2;
            ans++;
        }
        ANS[k.second]=ans;
        pre=ans;
    }  
    for (auto i:ANS)
        cout<<i<<'\n';
}
signed main()
{
    ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
        solve();
}

Subtask #1
3.0 / 3.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 464 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 1 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct

Subtask #2
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 464 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 1 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 0 ms 600 KB Output is correct
12 Correct 0 ms 460 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct

Subtask #3
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 464 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 1 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 0 ms 600 KB Output is correct
12 Correct 0 ms 460 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct

Subtask #4
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 464 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 1 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 0 ms 600 KB Output is correct
12 Correct 0 ms 460 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 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 408 KB Output is correct
24 Correct 1 ms 600 KB Output is correct
25 Correct 1 ms 348 KB Output is correct

Subtask #5
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 82 ms 3448 KB Output is correct
2 Correct 83 ms 3420 KB Output is correct
3 Correct 79 ms 3288 KB Output is correct
4 Correct 87 ms 3352 KB Output is correct
5 Correct 87 ms 3248 KB Output is correct

Subtask #6
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 72 ms 5532 KB Output is correct
2 Correct 76 ms 5572 KB Output is correct
3 Correct 88 ms 5456 KB Output is correct
4 Correct 79 ms 5704 KB Output is correct
5 Correct 73 ms 5456 KB Output is correct

Subtask #7
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 72 ms 5712 KB Output is correct
2 Correct 73 ms 5616 KB Output is correct
3 Correct 80 ms 5708 KB Output is correct
4 Correct 76 ms 5576 KB Output is correct
5 Correct 78 ms 5976 KB Output is correct

Subtask #8
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 464 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 1 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 82 ms 3448 KB Output is correct
12 Correct 83 ms 3420 KB Output is correct
13 Correct 79 ms 3288 KB Output is correct
14 Correct 87 ms 3352 KB Output is correct
15 Correct 87 ms 3248 KB Output is correct
16 Correct 56 ms 2776 KB Output is correct
17 Correct 37 ms 3028 KB Output is correct
18 Correct 21 ms 2772 KB Output is correct
19 Correct 18 ms 2464 KB Output is correct
20 Correct 45 ms 3032 KB Output is correct
21 Correct 76 ms 3288 KB Output is correct
22 Correct 48 ms 2776 KB Output is correct
23 Correct 38 ms 2776 KB Output is correct
24 Correct 24 ms 2524 KB Output is correct
25 Correct 47 ms 2776 KB Output is correct

Subtask #9
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 464 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 1 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 0 ms 600 KB Output is correct
12 Correct 0 ms 460 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 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 408 KB Output is correct
24 Correct 1 ms 600 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 82 ms 3448 KB Output is correct
27 Correct 83 ms 3420 KB Output is correct
28 Correct 79 ms 3288 KB Output is correct
29 Correct 87 ms 3352 KB Output is correct
30 Correct 87 ms 3248 KB Output is correct
31 Correct 72 ms 5532 KB Output is correct
32 Correct 76 ms 5572 KB Output is correct
33 Correct 88 ms 5456 KB Output is correct
34 Correct 79 ms 5704 KB Output is correct
35 Correct 73 ms 5456 KB Output is correct
36 Correct 72 ms 5712 KB Output is correct
37 Correct 73 ms 5616 KB Output is correct
38 Correct 80 ms 5708 KB Output is correct
39 Correct 76 ms 5576 KB Output is correct
40 Correct 78 ms 5976 KB Output is correct
41 Correct 56 ms 2776 KB Output is correct
42 Correct 37 ms 3028 KB Output is correct
43 Correct 21 ms 2772 KB Output is correct
44 Correct 18 ms 2464 KB Output is correct
45 Correct 45 ms 3032 KB Output is correct
46 Correct 76 ms 3288 KB Output is correct
47 Correct 48 ms 2776 KB Output is correct
48 Correct 38 ms 2776 KB Output is correct
49 Correct 24 ms 2524 KB Output is correct
50 Correct 47 ms 2776 KB Output is correct
51 Correct 101 ms 5452 KB Output is correct
52 Correct 103 ms 5536 KB Output is correct
53 Correct 102 ms 5444 KB Output is correct
54 Correct 108 ms 5376 KB Output is correct
55 Correct 104 ms 5456 KB Output is correct

Subtask #10
0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 464 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 1 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 0 ms 600 KB Output is correct
12 Correct 0 ms 460 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 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 408 KB Output is correct
24 Correct 1 ms 600 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 82 ms 3448 KB Output is correct
27 Correct 83 ms 3420 KB Output is correct
28 Correct 79 ms 3288 KB Output is correct
29 Correct 87 ms 3352 KB Output is correct
30 Correct 87 ms 3248 KB Output is correct
31 Correct 72 ms 5532 KB Output is correct
32 Correct 76 ms 5572 KB Output is correct
33 Correct 88 ms 5456 KB Output is correct
34 Correct 79 ms 5704 KB Output is correct
35 Correct 73 ms 5456 KB Output is correct
36 Correct 72 ms 5712 KB Output is correct
37 Correct 73 ms 5616 KB Output is correct
38 Correct 80 ms 5708 KB Output is correct
39 Correct 76 ms 5576 KB Output is correct
40 Correct 78 ms 5976 KB Output is correct
41 Correct 56 ms 2776 KB Output is correct
42 Correct 37 ms 3028 KB Output is correct
43 Correct 21 ms 2772 KB Output is correct
44 Correct 18 ms 2464 KB Output is correct
45 Correct 45 ms 3032 KB Output is correct
46 Correct 76 ms 3288 KB Output is correct
47 Correct 48 ms 2776 KB Output is correct
48 Correct 38 ms 2776 KB Output is correct
49 Correct 24 ms 2524 KB Output is correct
50 Correct 47 ms 2776 KB Output is correct
51 Correct 101 ms 5452 KB Output is correct
52 Correct 103 ms 5536 KB Output is correct
53 Correct 102 ms 5444 KB Output is correct
54 Correct 108 ms 5376 KB Output is correct
55 Correct 104 ms 5456 KB Output is correct
56 Execution timed out 1025 ms 43768 KB Time limit exceeded
57 Halted 0 ms 0 KB -