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Submission #888369

# Submission time Handle Problem Language Result Execution time Memory
888369 2023-12-17T06:08:54 Z Ninedesu Pilot (NOI19_pilot) C++14
100 / 100
 905 ms 84872 KB 
#include<bits/stdc++.h>
#define ll long long
#define pii pair<int,int>
using namespace std;

const int N=1e6+5;
int n,q;
ll ans,qs[N],ansarr[N];
int arr[N],qst[N],dp[N];
set<int>st;
priority_queue<pii,vector<pii>,greater<pii>>pq;

int main(){
    ios_base::sync_with_stdio(0),cin.tie(0);
    cin >> n >> q;
    for(int i=1; i<=n; i++){
        cin >> arr[i];
        qs[i]=qs[i-1]+i;
        pq.push({arr[i],i});
    }
    for(int i=1; i<=q; i++){
        cin >> qst[i];
        st.insert(qst[i]);
    }
    for(auto it=st.begin(); it!=st.end(); it++){
        while(!pq.empty()&&pq.top().first<=*it){
            int h=pq.top().first;
            int idx=pq.top().second;
            pq.pop();
            dp[idx]=idx;
            int l=idx,r=idx;
            if(dp[idx-1]){
                ans-=qs[(idx-1)-dp[idx-1]+1];
                int tmp=dp[idx-1];
                dp[dp[idx-1]]=idx;
                dp[idx]=tmp;
                l=tmp;
            }
            if(dp[idx+1]){
                ans-=qs[dp[idx+1]-(idx+1)+1];
                int tmp=dp[idx+1];
                dp[dp[idx+1]]=dp[idx];
                dp[dp[idx]]=tmp;
                r=dp[l];
            }
            ans+=qs[r-l+1];
        }
        ansarr[*it]=ans;
    }
    for(int i=1; i<=q; i++){
        cout << ansarr[qst[i]] << '\n';
    }

    return 0;
}

Compilation message

pilot.cpp: In function 'int main()':
pilot.cpp:27:17: warning: unused variable 'h' [-Wunused-variable]
   27 |             int h=pq.top().first;
      |                 ^

Subtask #1
3.0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6488 KB Output is correct
2 Correct 1 ms 6492 KB Output is correct
3 Correct 1 ms 6492 KB Output is correct
4 Correct 1 ms 6492 KB Output is correct
5 Correct 1 ms 6492 KB Output is correct
6 Correct 1 ms 6492 KB Output is correct
7 Correct 1 ms 6492 KB Output is correct
8 Correct 1 ms 6492 KB Output is correct
9 Correct 1 ms 6492 KB Output is correct
10 Correct 1 ms 6492 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6488 KB Output is correct
2 Correct 1 ms 6492 KB Output is correct
3 Correct 1 ms 6492 KB Output is correct
4 Correct 1 ms 6492 KB Output is correct
5 Correct 1 ms 6492 KB Output is correct
6 Correct 1 ms 6492 KB Output is correct
7 Correct 1 ms 6492 KB Output is correct
8 Correct 1 ms 6492 KB Output is correct
9 Correct 1 ms 6492 KB Output is correct
10 Correct 1 ms 6492 KB Output is correct
11 Correct 2 ms 12636 KB Output is correct
12 Correct 2 ms 12636 KB Output is correct
13 Correct 1 ms 12888 KB Output is correct
14 Correct 1 ms 10588 KB Output is correct
15 Correct 2 ms 12636 KB Output is correct

Subtask #3
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6488 KB Output is correct
2 Correct 1 ms 6492 KB Output is correct
3 Correct 1 ms 6492 KB Output is correct
4 Correct 1 ms 6492 KB Output is correct
5 Correct 1 ms 6492 KB Output is correct
6 Correct 1 ms 6492 KB Output is correct
7 Correct 1 ms 6492 KB Output is correct
8 Correct 1 ms 6492 KB Output is correct
9 Correct 1 ms 6492 KB Output is correct
10 Correct 1 ms 6492 KB Output is correct
11 Correct 2 ms 12636 KB Output is correct
12 Correct 2 ms 12636 KB Output is correct
13 Correct 1 ms 12888 KB Output is correct
14 Correct 1 ms 10588 KB Output is correct
15 Correct 2 ms 12636 KB Output is correct
16 Correct 2 ms 12788 KB Output is correct
17 Correct 2 ms 12636 KB Output is correct
18 Correct 2 ms 12636 KB Output is correct
19 Correct 2 ms 12636 KB Output is correct
20 Correct 2 ms 12632 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6488 KB Output is correct
2 Correct 1 ms 6492 KB Output is correct
3 Correct 1 ms 6492 KB Output is correct
4 Correct 1 ms 6492 KB Output is correct
5 Correct 1 ms 6492 KB Output is correct
6 Correct 1 ms 6492 KB Output is correct
7 Correct 1 ms 6492 KB Output is correct
8 Correct 1 ms 6492 KB Output is correct
9 Correct 1 ms 6492 KB Output is correct
10 Correct 1 ms 6492 KB Output is correct
11 Correct 2 ms 12636 KB Output is correct
12 Correct 2 ms 12636 KB Output is correct
13 Correct 1 ms 12888 KB Output is correct
14 Correct 1 ms 10588 KB Output is correct
15 Correct 2 ms 12636 KB Output is correct
16 Correct 2 ms 12788 KB Output is correct
17 Correct 2 ms 12636 KB Output is correct
18 Correct 2 ms 12636 KB Output is correct
19 Correct 2 ms 12636 KB Output is correct
20 Correct 2 ms 12632 KB Output is correct
21 Correct 2 ms 12888 KB Output is correct
22 Correct 2 ms 13148 KB Output is correct
23 Correct 2 ms 12892 KB Output is correct
24 Correct 2 ms 13148 KB Output is correct
25 Correct 2 ms 12892 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 19 ms 8404 KB Output is correct
2 Correct 20 ms 8408 KB Output is correct
3 Correct 18 ms 8408 KB Output is correct
4 Correct 18 ms 8152 KB Output is correct
5 Correct 19 ms 8152 KB Output is correct

Subtask #6
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 58 ms 20176 KB Output is correct
2 Correct 53 ms 22224 KB Output is correct
3 Correct 48 ms 22208 KB Output is correct
4 Correct 47 ms 22236 KB Output is correct
5 Correct 48 ms 22224 KB Output is correct

Subtask #7
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 67 ms 20168 KB Output is correct
2 Correct 49 ms 22676 KB Output is correct
3 Correct 50 ms 22476 KB Output is correct
4 Correct 52 ms 20360 KB Output is correct
5 Correct 52 ms 22928 KB Output is correct

Subtask #8
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6488 KB Output is correct
2 Correct 1 ms 6492 KB Output is correct
3 Correct 1 ms 6492 KB Output is correct
4 Correct 1 ms 6492 KB Output is correct
5 Correct 1 ms 6492 KB Output is correct
6 Correct 1 ms 6492 KB Output is correct
7 Correct 1 ms 6492 KB Output is correct
8 Correct 1 ms 6492 KB Output is correct
9 Correct 1 ms 6492 KB Output is correct
10 Correct 1 ms 6492 KB Output is correct
11 Correct 19 ms 8404 KB Output is correct
12 Correct 20 ms 8408 KB Output is correct
13 Correct 18 ms 8408 KB Output is correct
14 Correct 18 ms 8152 KB Output is correct
15 Correct 19 ms 8152 KB Output is correct
16 Correct 16 ms 10196 KB Output is correct
17 Correct 13 ms 10456 KB Output is correct
18 Correct 11 ms 10456 KB Output is correct
19 Correct 9 ms 10284 KB Output is correct
20 Correct 15 ms 10452 KB Output is correct
21 Correct 19 ms 10416 KB Output is correct
22 Correct 15 ms 10200 KB Output is correct
23 Correct 12 ms 10452 KB Output is correct
24 Correct 11 ms 10200 KB Output is correct
25 Correct 15 ms 10456 KB Output is correct

Subtask #9
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6488 KB Output is correct
2 Correct 1 ms 6492 KB Output is correct
3 Correct 1 ms 6492 KB Output is correct
4 Correct 1 ms 6492 KB Output is correct
5 Correct 1 ms 6492 KB Output is correct
6 Correct 1 ms 6492 KB Output is correct
7 Correct 1 ms 6492 KB Output is correct
8 Correct 1 ms 6492 KB Output is correct
9 Correct 1 ms 6492 KB Output is correct
10 Correct 1 ms 6492 KB Output is correct
11 Correct 2 ms 12636 KB Output is correct
12 Correct 2 ms 12636 KB Output is correct
13 Correct 1 ms 12888 KB Output is correct
14 Correct 1 ms 10588 KB Output is correct
15 Correct 2 ms 12636 KB Output is correct
16 Correct 2 ms 12788 KB Output is correct
17 Correct 2 ms 12636 KB Output is correct
18 Correct 2 ms 12636 KB Output is correct
19 Correct 2 ms 12636 KB Output is correct
20 Correct 2 ms 12632 KB Output is correct
21 Correct 2 ms 12888 KB Output is correct
22 Correct 2 ms 13148 KB Output is correct
23 Correct 2 ms 12892 KB Output is correct
24 Correct 2 ms 13148 KB Output is correct
25 Correct 2 ms 12892 KB Output is correct
26 Correct 19 ms 8404 KB Output is correct
27 Correct 20 ms 8408 KB Output is correct
28 Correct 18 ms 8408 KB Output is correct
29 Correct 18 ms 8152 KB Output is correct
30 Correct 19 ms 8152 KB Output is correct
31 Correct 58 ms 20176 KB Output is correct
32 Correct 53 ms 22224 KB Output is correct
33 Correct 48 ms 22208 KB Output is correct
34 Correct 47 ms 22236 KB Output is correct
35 Correct 48 ms 22224 KB Output is correct
36 Correct 67 ms 20168 KB Output is correct
37 Correct 49 ms 22676 KB Output is correct
38 Correct 50 ms 22476 KB Output is correct
39 Correct 52 ms 20360 KB Output is correct
40 Correct 52 ms 22928 KB Output is correct
41 Correct 16 ms 10196 KB Output is correct
42 Correct 13 ms 10456 KB Output is correct
43 Correct 11 ms 10456 KB Output is correct
44 Correct 9 ms 10284 KB Output is correct
45 Correct 15 ms 10452 KB Output is correct
46 Correct 19 ms 10416 KB Output is correct
47 Correct 15 ms 10200 KB Output is correct
48 Correct 12 ms 10452 KB Output is correct
49 Correct 11 ms 10200 KB Output is correct
50 Correct 15 ms 10456 KB Output is correct
51 Correct 56 ms 23868 KB Output is correct
52 Correct 65 ms 24184 KB Output is correct
53 Correct 53 ms 24056 KB Output is correct
54 Correct 55 ms 24012 KB Output is correct
55 Correct 53 ms 23856 KB Output is correct

Subtask #10
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6488 KB Output is correct
2 Correct 1 ms 6492 KB Output is correct
3 Correct 1 ms 6492 KB Output is correct
4 Correct 1 ms 6492 KB Output is correct
5 Correct 1 ms 6492 KB Output is correct
6 Correct 1 ms 6492 KB Output is correct
7 Correct 1 ms 6492 KB Output is correct
8 Correct 1 ms 6492 KB Output is correct
9 Correct 1 ms 6492 KB Output is correct
10 Correct 1 ms 6492 KB Output is correct
11 Correct 2 ms 12636 KB Output is correct
12 Correct 2 ms 12636 KB Output is correct
13 Correct 1 ms 12888 KB Output is correct
14 Correct 1 ms 10588 KB Output is correct
15 Correct 2 ms 12636 KB Output is correct
16 Correct 2 ms 12788 KB Output is correct
17 Correct 2 ms 12636 KB Output is correct
18 Correct 2 ms 12636 KB Output is correct
19 Correct 2 ms 12636 KB Output is correct
20 Correct 2 ms 12632 KB Output is correct
21 Correct 2 ms 12888 KB Output is correct
22 Correct 2 ms 13148 KB Output is correct
23 Correct 2 ms 12892 KB Output is correct
24 Correct 2 ms 13148 KB Output is correct
25 Correct 2 ms 12892 KB Output is correct
26 Correct 19 ms 8404 KB Output is correct
27 Correct 20 ms 8408 KB Output is correct
28 Correct 18 ms 8408 KB Output is correct
29 Correct 18 ms 8152 KB Output is correct
30 Correct 19 ms 8152 KB Output is correct
31 Correct 58 ms 20176 KB Output is correct
32 Correct 53 ms 22224 KB Output is correct
33 Correct 48 ms 22208 KB Output is correct
34 Correct 47 ms 22236 KB Output is correct
35 Correct 48 ms 22224 KB Output is correct
36 Correct 67 ms 20168 KB Output is correct
37 Correct 49 ms 22676 KB Output is correct
38 Correct 50 ms 22476 KB Output is correct
39 Correct 52 ms 20360 KB Output is correct
40 Correct 52 ms 22928 KB Output is correct
41 Correct 16 ms 10196 KB Output is correct
42 Correct 13 ms 10456 KB Output is correct
43 Correct 11 ms 10456 KB Output is correct
44 Correct 9 ms 10284 KB Output is correct
45 Correct 15 ms 10452 KB Output is correct
46 Correct 19 ms 10416 KB Output is correct
47 Correct 15 ms 10200 KB Output is correct
48 Correct 12 ms 10452 KB Output is correct
49 Correct 11 ms 10200 KB Output is correct
50 Correct 15 ms 10456 KB Output is correct
51 Correct 56 ms 23868 KB Output is correct
52 Correct 65 ms 24184 KB Output is correct
53 Correct 53 ms 24056 KB Output is correct
54 Correct 55 ms 24012 KB Output is correct
55 Correct 53 ms 23856 KB Output is correct
56 Correct 904 ms 71044 KB Output is correct
57 Correct 832 ms 83312 KB Output is correct
58 Correct 766 ms 80312 KB Output is correct
59 Correct 828 ms 81632 KB Output is correct
60 Correct 905 ms 84872 KB Output is correct