oj.uz

답안 #1086783

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1086783 2024-09-11T13:19:14 Z AbdullahIshfaq Pilot (NOI19_pilot) C++14
89 / 100
 1000 ms 34072 KB 
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define MOD 1000000007
ll tests = 1 , curr = 0;
const int N = 1000010;
int parent[N],Size[N];
int get_parent(int u){
    return ((u != parent[u]) ? parent[u] = get_parent(parent[u]) : u);
}
void union__(int u,int v){
    if((u = get_parent(u)) == (v = get_parent(v))){
        return ;
    }
    if (Size[u] < Size[v]){
        swap(u , v);
    }
    curr += Size[u] * 1ll * Size[v];
    parent[u] = v;
    Size[v] += Size[u];
}
void solve(){
    int n , q , z;
    cin >> n >> q;
    vector<pair<int,int>> tot;
    for(int i = 1 ;i <= n ;i++){
        cin >> z;
        tot.push_back({z , -i});
    }
    for(int i = 1 ;i <= q ;i++){
        cin >> z;
        tot.push_back({z , i});
    }
    sort(tot.begin(),tot.end());
    ll ans[q];
    for(int i = 0 ;i < n + q ;i ++){
        ll a = tot[i].first , b = tot[i].second;
        if(b > 0){
            ans[b] = curr;
        }
        else{
            b *= -1;
            curr++;
            parent[b] = b;
            Size[b] = 1;
            if(parent[b + 1]){
                union__(b , b + 1);
            }
            if(parent[b - 1]){
                union__(b , b - 1);
            }
        }
    }
    for(int i = 1; i<= q; i++){
        cout << ans[i] << endl;
    }
    
    
}
int main(){
    // ios_base::sync_with_stdio(0);
    // cin.tie(0);
    // cout.tie(0);
    // cin>>tests;
    for(int i=0;i<tests;i++){
        solve();
    }
}

Compilation message

pilot.cpp: In function 'void solve()':
pilot.cpp:37:12: warning: unused variable 'a' [-Wunused-variable]
   37 |         ll a = tot[i].first , b = tot[i].second;
      |            ^

Subtask #1
3.0 / 3.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 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 0 ms 344 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 348 KB Output is correct
2 Correct 0 ms 348 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 0 ms 344 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 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 348 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 348 KB Output is correct
2 Correct 0 ms 348 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 0 ms 344 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 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 348 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 348 KB Output is correct
17 Correct 0 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 348 KB Output is correct
2 Correct 0 ms 348 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 0 ms 344 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 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 348 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 348 KB Output is correct
17 Correct 0 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 3 ms 348 KB Output is correct
22 Correct 2 ms 348 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

# 결과 실행 시간 메모리 Grader output
1 Correct 25 ms 1844 KB Output is correct
2 Correct 27 ms 2000 KB Output is correct
3 Correct 28 ms 1944 KB Output is correct
4 Correct 27 ms 1768 KB Output is correct
5 Correct 24 ms 1808 KB Output is correct

Subtask #6
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 138 ms 4288 KB Output is correct
2 Correct 142 ms 4316 KB Output is correct
3 Correct 142 ms 4288 KB Output is correct
4 Correct 147 ms 4540 KB Output is correct
5 Correct 143 ms 4540 KB Output is correct

Subtask #7
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 143 ms 4200 KB Output is correct
2 Correct 143 ms 4328 KB Output is correct
3 Correct 145 ms 4288 KB Output is correct
4 Correct 138 ms 4284 KB Output is correct
5 Correct 151 ms 4544 KB Output is correct

Subtask #8
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 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 0 ms 344 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 25 ms 1844 KB Output is correct
12 Correct 27 ms 2000 KB Output is correct
13 Correct 28 ms 1944 KB Output is correct
14 Correct 27 ms 1768 KB Output is correct
15 Correct 24 ms 1808 KB Output is correct
16 Correct 24 ms 1996 KB Output is correct
17 Correct 27 ms 1992 KB Output is correct
18 Correct 29 ms 1992 KB Output is correct
19 Correct 25 ms 1992 KB Output is correct
20 Correct 27 ms 1996 KB Output is correct
21 Correct 24 ms 1992 KB Output is correct
22 Correct 25 ms 1792 KB Output is correct
23 Correct 26 ms 1948 KB Output is correct
24 Correct 24 ms 1996 KB Output is correct
25 Correct 25 ms 2100 KB Output is correct

Subtask #9
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 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 0 ms 344 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 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 348 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 348 KB Output is correct
17 Correct 0 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 3 ms 348 KB Output is correct
22 Correct 2 ms 348 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 25 ms 1844 KB Output is correct
27 Correct 27 ms 2000 KB Output is correct
28 Correct 28 ms 1944 KB Output is correct
29 Correct 27 ms 1768 KB Output is correct
30 Correct 24 ms 1808 KB Output is correct
31 Correct 138 ms 4288 KB Output is correct
32 Correct 142 ms 4316 KB Output is correct
33 Correct 142 ms 4288 KB Output is correct
34 Correct 147 ms 4540 KB Output is correct
35 Correct 143 ms 4540 KB Output is correct
36 Correct 143 ms 4200 KB Output is correct
37 Correct 143 ms 4328 KB Output is correct
38 Correct 145 ms 4288 KB Output is correct
39 Correct 138 ms 4284 KB Output is correct
40 Correct 151 ms 4544 KB Output is correct
41 Correct 24 ms 1996 KB Output is correct
42 Correct 27 ms 1992 KB Output is correct
43 Correct 29 ms 1992 KB Output is correct
44 Correct 25 ms 1992 KB Output is correct
45 Correct 27 ms 1996 KB Output is correct
46 Correct 24 ms 1992 KB Output is correct
47 Correct 25 ms 1792 KB Output is correct
48 Correct 26 ms 1948 KB Output is correct
49 Correct 24 ms 1996 KB Output is correct
50 Correct 25 ms 2100 KB Output is correct
51 Correct 146 ms 4420 KB Output is correct
52 Correct 150 ms 4200 KB Output is correct
53 Correct 150 ms 4332 KB Output is correct
54 Correct 154 ms 4196 KB Output is correct
55 Correct 157 ms 4284 KB Output is correct

Subtask #10
0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 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 0 ms 344 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 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 348 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 348 KB Output is correct
17 Correct 0 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 3 ms 348 KB Output is correct
22 Correct 2 ms 348 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 25 ms 1844 KB Output is correct
27 Correct 27 ms 2000 KB Output is correct
28 Correct 28 ms 1944 KB Output is correct
29 Correct 27 ms 1768 KB Output is correct
30 Correct 24 ms 1808 KB Output is correct
31 Correct 138 ms 4288 KB Output is correct
32 Correct 142 ms 4316 KB Output is correct
33 Correct 142 ms 4288 KB Output is correct
34 Correct 147 ms 4540 KB Output is correct
35 Correct 143 ms 4540 KB Output is correct
36 Correct 143 ms 4200 KB Output is correct
37 Correct 143 ms 4328 KB Output is correct
38 Correct 145 ms 4288 KB Output is correct
39 Correct 138 ms 4284 KB Output is correct
40 Correct 151 ms 4544 KB Output is correct
41 Correct 24 ms 1996 KB Output is correct
42 Correct 27 ms 1992 KB Output is correct
43 Correct 29 ms 1992 KB Output is correct
44 Correct 25 ms 1992 KB Output is correct
45 Correct 27 ms 1996 KB Output is correct
46 Correct 24 ms 1992 KB Output is correct
47 Correct 25 ms 1792 KB Output is correct
48 Correct 26 ms 1948 KB Output is correct
49 Correct 24 ms 1996 KB Output is correct
50 Correct 25 ms 2100 KB Output is correct
51 Correct 146 ms 4420 KB Output is correct
52 Correct 150 ms 4200 KB Output is correct
53 Correct 150 ms 4332 KB Output is correct
54 Correct 154 ms 4196 KB Output is correct
55 Correct 157 ms 4284 KB Output is correct
56 Execution timed out 1024 ms 34072 KB Time limit exceeded
57 Halted 0 ms 0 KB -