oj.uz

Submission #1007972

# Submission time Handle Problem Language Result Execution time Memory
1007972 2024-06-26T04:07:33 Z Luvidi Pilot (NOI19_pilot) C++17
100 / 100
 985 ms 90644 KB 
#include <bits/stdc++.h>
using namespace std;

#define ll long long
#define pll pair<ll, ll>
#define pii pair<int, int>
#define fs first
#define sc second
#define pb push_back

void solve() {
    ll n,q;
    cin>>n>>q;
    pii h[n], y[q];
    for (int i=0;i<n;i++){
        cin>>h[i].fs;
        h[i].sc=i;
    }
    for (int i=0;i<q;i++){
        cin>>y[i].fs;
        y[i].sc=i;
    }
    sort(h,h+n);
    reverse(h,h+n);
    sort(y,y+q);
    reverse(y,y+q);
    ll ans[q];
    set<int> r;
    r.insert(n-1);
    r.insert(-1);
    ll idx=0,last=1e6+1,cnt=n*(n+1)/2;
    for (int i=0;i<q;i++){
        while(last>y[i].fs+1){
            last--;
            while(h[idx].fs==last){
                auto it=r.lower_bound(h[idx].sc);
                ll a,b,c;
                a=*it;
                it--;
                b=*it;
                c=h[idx].sc;
                cnt-=(a-b)*(a-b+1)/2;
                cnt+=(a-c)*(a-c+1)/2;
                cnt+=(c-b-1)*(c-b)/2;
                r.insert(c);
                r.insert(c-1);
                idx++;
            }
        }
        ans[y[i].sc]=cnt;
    }
    for (int i=0;i<q;i++)cout<<ans[i]<<'\n';
}

int main() {   
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);

    solve();
}

Subtask #1
3.0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 504 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 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 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 504 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 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 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 2 ms 604 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 2 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct

Subtask #3
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 504 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 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 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 2 ms 604 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 2 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 2 ms 460 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 1 ms 348 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 504 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 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 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 2 ms 604 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 2 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 2 ms 460 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 1 ms 348 KB Output is correct
21 Correct 2 ms 348 KB Output is correct
22 Correct 2 ms 344 KB Output is correct
23 Correct 2 ms 348 KB Output is correct
24 Correct 2 ms 348 KB Output is correct
25 Correct 2 ms 348 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 13 ms 1624 KB Output is correct
2 Correct 12 ms 1884 KB Output is correct
3 Correct 12 ms 1724 KB Output is correct
4 Correct 11 ms 1628 KB Output is correct
5 Correct 12 ms 1628 KB Output is correct

Subtask #6
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 54 ms 9044 KB Output is correct
2 Correct 56 ms 9044 KB Output is correct
3 Correct 54 ms 9044 KB Output is correct
4 Correct 61 ms 9296 KB Output is correct
5 Correct 52 ms 8916 KB Output is correct

Subtask #7
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 56 ms 9044 KB Output is correct
2 Correct 57 ms 9044 KB Output is correct
3 Correct 53 ms 8936 KB Output is correct
4 Correct 67 ms 9476 KB Output is correct
5 Correct 65 ms 9300 KB Output is correct

Subtask #8
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 504 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 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 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 13 ms 1624 KB Output is correct
12 Correct 12 ms 1884 KB Output is correct
13 Correct 12 ms 1724 KB Output is correct
14 Correct 11 ms 1628 KB Output is correct
15 Correct 12 ms 1628 KB Output is correct
16 Correct 22 ms 3672 KB Output is correct
17 Correct 38 ms 5712 KB Output is correct
18 Correct 47 ms 6224 KB Output is correct
19 Correct 39 ms 5936 KB Output is correct
20 Correct 30 ms 5200 KB Output is correct
21 Correct 12 ms 1880 KB Output is correct
22 Correct 27 ms 4696 KB Output is correct
23 Correct 41 ms 5968 KB Output is correct
24 Correct 36 ms 5712 KB Output is correct
25 Correct 33 ms 4948 KB Output is correct

Subtask #9
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 504 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 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 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 2 ms 604 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 2 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 2 ms 460 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 1 ms 348 KB Output is correct
21 Correct 2 ms 348 KB Output is correct
22 Correct 2 ms 344 KB Output is correct
23 Correct 2 ms 348 KB Output is correct
24 Correct 2 ms 348 KB Output is correct
25 Correct 2 ms 348 KB Output is correct
26 Correct 13 ms 1624 KB Output is correct
27 Correct 12 ms 1884 KB Output is correct
28 Correct 12 ms 1724 KB Output is correct
29 Correct 11 ms 1628 KB Output is correct
30 Correct 12 ms 1628 KB Output is correct
31 Correct 54 ms 9044 KB Output is correct
32 Correct 56 ms 9044 KB Output is correct
33 Correct 54 ms 9044 KB Output is correct
34 Correct 61 ms 9296 KB Output is correct
35 Correct 52 ms 8916 KB Output is correct
36 Correct 56 ms 9044 KB Output is correct
37 Correct 57 ms 9044 KB Output is correct
38 Correct 53 ms 8936 KB Output is correct
39 Correct 67 ms 9476 KB Output is correct
40 Correct 65 ms 9300 KB Output is correct
41 Correct 22 ms 3672 KB Output is correct
42 Correct 38 ms 5712 KB Output is correct
43 Correct 47 ms 6224 KB Output is correct
44 Correct 39 ms 5936 KB Output is correct
45 Correct 30 ms 5200 KB Output is correct
46 Correct 12 ms 1880 KB Output is correct
47 Correct 27 ms 4696 KB Output is correct
48 Correct 41 ms 5968 KB Output is correct
49 Correct 36 ms 5712 KB Output is correct
50 Correct 33 ms 4948 KB Output is correct
51 Correct 57 ms 9040 KB Output is correct
52 Correct 57 ms 9044 KB Output is correct
53 Correct 56 ms 9044 KB Output is correct
54 Correct 59 ms 8840 KB Output is correct
55 Correct 58 ms 9040 KB Output is correct

Subtask #10
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 504 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 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 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 2 ms 604 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 2 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 2 ms 460 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 1 ms 348 KB Output is correct
21 Correct 2 ms 348 KB Output is correct
22 Correct 2 ms 344 KB Output is correct
23 Correct 2 ms 348 KB Output is correct
24 Correct 2 ms 348 KB Output is correct
25 Correct 2 ms 348 KB Output is correct
26 Correct 13 ms 1624 KB Output is correct
27 Correct 12 ms 1884 KB Output is correct
28 Correct 12 ms 1724 KB Output is correct
29 Correct 11 ms 1628 KB Output is correct
30 Correct 12 ms 1628 KB Output is correct
31 Correct 54 ms 9044 KB Output is correct
32 Correct 56 ms 9044 KB Output is correct
33 Correct 54 ms 9044 KB Output is correct
34 Correct 61 ms 9296 KB Output is correct
35 Correct 52 ms 8916 KB Output is correct
36 Correct 56 ms 9044 KB Output is correct
37 Correct 57 ms 9044 KB Output is correct
38 Correct 53 ms 8936 KB Output is correct
39 Correct 67 ms 9476 KB Output is correct
40 Correct 65 ms 9300 KB Output is correct
41 Correct 22 ms 3672 KB Output is correct
42 Correct 38 ms 5712 KB Output is correct
43 Correct 47 ms 6224 KB Output is correct
44 Correct 39 ms 5936 KB Output is correct
45 Correct 30 ms 5200 KB Output is correct
46 Correct 12 ms 1880 KB Output is correct
47 Correct 27 ms 4696 KB Output is correct
48 Correct 41 ms 5968 KB Output is correct
49 Correct 36 ms 5712 KB Output is correct
50 Correct 33 ms 4948 KB Output is correct
51 Correct 57 ms 9040 KB Output is correct
52 Correct 57 ms 9044 KB Output is correct
53 Correct 56 ms 9044 KB Output is correct
54 Correct 59 ms 8840 KB Output is correct
55 Correct 58 ms 9040 KB Output is correct
56 Correct 973 ms 87888 KB Output is correct
57 Correct 963 ms 88912 KB Output is correct
58 Correct 938 ms 83108 KB Output is correct
59 Correct 915 ms 85388 KB Output is correct
60 Correct 985 ms 90644 KB Output is correct