oj.uz

답안 #430542

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
430542 2021-06-16T15:33:37 Z kimbj0709 역사적 조사 (JOI14_historical) C++14
40 / 100
 4000 ms 57076 KB 
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define maxn 100050
#define sqrtn 320
#define f first
#define s second
vector<int> seg(maxn*4,0);
vector<int> num(maxn,0);
vector<int> compress;
vector<int> vect1;
vector<int> ans(maxn,0);
vector<vector<pair<int,pair<int,int> > > > queries(sqrtn);
priority_queue<int> ins,del;
void insert(int node){
  //cout << node << endl;
  num[node] += compress[node];
  ins.push(num[node]);
}
void deleter(int node){
  //cout << node << endl;
  del.push(num[node]);
  num[node] -= compress[node];
}
int32_t main() {
  ios::sync_with_stdio(0);
  cin.tie(0);cout.tie(0);
  int n,m;
  int input;
  cin >> n >> m;
  for(int i=0;i<n;i++){
    cin >> input;
    compress.push_back(input);
    vect1.push_back(input);
  }
  sort(compress.begin(),compress.end());
  for(int i=0;i<n;i++){
    vect1[i] = lower_bound(compress.begin(),compress.end(),vect1[i])-compress.begin();
  }
  int a,b;
  for(int i=0;i<m;i++){
    cin >> a >> b;
    a--,b--;
    queries[a/sqrtn].push_back({b,{a,i}});
  }
  //cout << "YES" << endl;
  int l = 0,r = -1;
  for(int i=0;i<sqrtn;i++){
    sort(queries[i].begin(),queries[i].end());
    for(auto k:queries[i]){
      while(l>k.s.f){
        l--;
        insert(vect1[l]);
      }
      while(l<k.s.f){
        deleter(vect1[l]);
        l++;
      }
      while(r<k.f){
        r++;
        insert(vect1[r]);
      }
      while(r>k.f){
        deleter(vect1[r]);
        r--;
      }
      while(del.size()>0&&ins.top()==del.top()){
        ins.pop();
        del.pop();
      }
      ans[k.s.s] = ins.top();
     // cout << "YES" << endl;
    }
  }
  for(int i=0;i<m;i++){
    cout << ans[i] << "\n";
  }

}

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 4940 KB Output is correct
2 Correct 3 ms 4940 KB Output is correct
3 Correct 4 ms 4940 KB Output is correct
4 Correct 4 ms 5044 KB Output is correct
5 Correct 3 ms 4940 KB Output is correct
6 Correct 3 ms 4940 KB Output is correct
7 Correct 4 ms 4940 KB Output is correct
8 Correct 4 ms 4940 KB Output is correct
9 Correct 5 ms 4940 KB Output is correct
10 Correct 3 ms 4940 KB Output is correct
11 Correct 4 ms 4940 KB Output is correct
12 Correct 3 ms 4940 KB Output is correct
13 Correct 4 ms 4940 KB Output is correct
14 Correct 3 ms 4940 KB Output is correct
15 Correct 3 ms 4940 KB Output is correct

Subtask #2
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 4940 KB Output is correct
2 Correct 3 ms 4940 KB Output is correct
3 Correct 4 ms 4940 KB Output is correct
4 Correct 4 ms 5044 KB Output is correct
5 Correct 3 ms 4940 KB Output is correct
6 Correct 3 ms 4940 KB Output is correct
7 Correct 4 ms 4940 KB Output is correct
8 Correct 4 ms 4940 KB Output is correct
9 Correct 5 ms 4940 KB Output is correct
10 Correct 3 ms 4940 KB Output is correct
11 Correct 4 ms 4940 KB Output is correct
12 Correct 3 ms 4940 KB Output is correct
13 Correct 4 ms 4940 KB Output is correct
14 Correct 3 ms 4940 KB Output is correct
15 Correct 3 ms 4940 KB Output is correct
16 Correct 4 ms 5068 KB Output is correct
17 Correct 7 ms 5196 KB Output is correct
18 Correct 12 ms 5580 KB Output is correct
19 Correct 23 ms 5676 KB Output is correct
20 Correct 53 ms 6184 KB Output is correct
21 Correct 87 ms 6132 KB Output is correct
22 Correct 82 ms 6184 KB Output is correct
23 Correct 106 ms 6184 KB Output is correct
24 Correct 85 ms 6176 KB Output is correct
25 Correct 67 ms 7424 KB Output is correct
26 Correct 87 ms 8464 KB Output is correct
27 Correct 76 ms 7028 KB Output is correct
28 Correct 75 ms 7544 KB Output is correct
29 Correct 74 ms 7216 KB Output is correct
30 Correct 77 ms 7100 KB Output is correct
31 Correct 89 ms 6176 KB Output is correct
32 Correct 78 ms 5960 KB Output is correct
33 Correct 74 ms 7228 KB Output is correct
34 Correct 87 ms 8536 KB Output is correct
35 Correct 70 ms 8464 KB Output is correct

Subtask #3
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 4940 KB Output is correct
2 Correct 4 ms 5004 KB Output is correct
3 Correct 3 ms 4940 KB Output is correct
4 Correct 3 ms 5068 KB Output is correct
5 Correct 4 ms 5068 KB Output is correct
6 Correct 5 ms 5060 KB Output is correct
7 Correct 7 ms 5292 KB Output is correct
8 Correct 8 ms 5580 KB Output is correct
9 Correct 13 ms 5960 KB Output is correct
10 Correct 21 ms 5960 KB Output is correct
11 Correct 76 ms 11004 KB Output is correct
12 Correct 51 ms 8096 KB Output is correct
13 Correct 74 ms 9884 KB Output is correct
14 Correct 90 ms 10528 KB Output is correct
15 Correct 91 ms 11680 KB Output is correct
16 Correct 76 ms 10672 KB Output is correct
17 Correct 45 ms 9264 KB Output is correct
18 Correct 63 ms 11824 KB Output is correct
19 Correct 63 ms 12188 KB Output is correct
20 Correct 45 ms 8852 KB Output is correct

Subtask #4
0 / 60.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 4940 KB Output is correct
2 Correct 3 ms 4940 KB Output is correct
3 Correct 4 ms 4940 KB Output is correct
4 Correct 4 ms 5044 KB Output is correct
5 Correct 3 ms 4940 KB Output is correct
6 Correct 3 ms 4940 KB Output is correct
7 Correct 4 ms 4940 KB Output is correct
8 Correct 4 ms 4940 KB Output is correct
9 Correct 5 ms 4940 KB Output is correct
10 Correct 3 ms 4940 KB Output is correct
11 Correct 4 ms 4940 KB Output is correct
12 Correct 3 ms 4940 KB Output is correct
13 Correct 4 ms 4940 KB Output is correct
14 Correct 3 ms 4940 KB Output is correct
15 Correct 3 ms 4940 KB Output is correct
16 Correct 4 ms 5068 KB Output is correct
17 Correct 7 ms 5196 KB Output is correct
18 Correct 12 ms 5580 KB Output is correct
19 Correct 23 ms 5676 KB Output is correct
20 Correct 53 ms 6184 KB Output is correct
21 Correct 87 ms 6132 KB Output is correct
22 Correct 82 ms 6184 KB Output is correct
23 Correct 106 ms 6184 KB Output is correct
24 Correct 85 ms 6176 KB Output is correct
25 Correct 67 ms 7424 KB Output is correct
26 Correct 87 ms 8464 KB Output is correct
27 Correct 76 ms 7028 KB Output is correct
28 Correct 75 ms 7544 KB Output is correct
29 Correct 74 ms 7216 KB Output is correct
30 Correct 77 ms 7100 KB Output is correct
31 Correct 89 ms 6176 KB Output is correct
32 Correct 78 ms 5960 KB Output is correct
33 Correct 74 ms 7228 KB Output is correct
34 Correct 87 ms 8536 KB Output is correct
35 Correct 70 ms 8464 KB Output is correct
36 Correct 4 ms 4940 KB Output is correct
37 Correct 4 ms 5004 KB Output is correct
38 Correct 3 ms 4940 KB Output is correct
39 Correct 3 ms 5068 KB Output is correct
40 Correct 4 ms 5068 KB Output is correct
41 Correct 5 ms 5060 KB Output is correct
42 Correct 7 ms 5292 KB Output is correct
43 Correct 8 ms 5580 KB Output is correct
44 Correct 13 ms 5960 KB Output is correct
45 Correct 21 ms 5960 KB Output is correct
46 Correct 76 ms 11004 KB Output is correct
47 Correct 51 ms 8096 KB Output is correct
48 Correct 74 ms 9884 KB Output is correct
49 Correct 90 ms 10528 KB Output is correct
50 Correct 91 ms 11680 KB Output is correct
51 Correct 76 ms 10672 KB Output is correct
52 Correct 45 ms 9264 KB Output is correct
53 Correct 63 ms 11824 KB Output is correct
54 Correct 63 ms 12188 KB Output is correct
55 Correct 45 ms 8852 KB Output is correct
56 Correct 198 ms 6564 KB Output is correct
57 Correct 585 ms 9308 KB Output is correct
58 Correct 872 ms 20196 KB Output is correct
59 Correct 1733 ms 35920 KB Output is correct
60 Correct 2120 ms 57076 KB Output is correct
61 Correct 2886 ms 34648 KB Output is correct
62 Correct 3708 ms 15928 KB Output is correct
63 Execution timed out 4091 ms 14008 KB Time limit exceeded
64 Halted 0 ms 0 KB -