oj.uz

Submission #1018594

# Submission time Handle Problem Language Result Execution time Memory
1018594 2024-07-10T07:17:10 Z NintsiChkhaidze Bitaro's travel (JOI23_travel) C++17
15 / 100
 3000 ms 12548 KB 
#include <bits/stdc++.h>
#define pb push_back
#define s second
#define f first
#define pb push_back
#define pii pair <int,int>
#define ll long long
#define left h*2,l,(l + r)/2
#define right h*2+1,(l + r)/2 + 1,r
using namespace std;

const int N = 3e5 + 5,mod = 1e9 + 7;
int a[N];

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

  int n;
  cin>>n;

  for (int i = 1; i <= n; i++){
    cin >> a[i];
  }

  int q;
  cin>>q;

  while (q--){
    multiset <int> st;
    for (int i = 1; i <= n; i++){
      st.insert(a[i]);
    }

    int s;
    cin>>s;

    int ans = 0;
    while (st.size()){
      multiset <int> :: iterator it = st.lower_bound(s);
      int l = -1,r = -1;
      if (it != st.end()) {
        r = *it;
      }
      if (it != st.begin()){
        --it;
        l = *it;
      }

      if (l == -1 || (l != -1 && r != -1 && (r - s) < (s - l))) {
        st.erase(st.find(r));
        ans += abs(r - s);
        s = r;
      }else if (r == -1 || (l != -1 && r != -1 && (s - l) <= (r - s))){
        st.erase(st.find(l));
        ans += abs(s - l);
        s = l;
      }
    }

    cout<<ans<<endl;
  }
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 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 384 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 404 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 0 ms 348 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 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 384 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 404 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 0 ms 348 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 54 ms 12420 KB Output is correct
18 Correct 60 ms 12368 KB Output is correct
19 Correct 60 ms 12368 KB Output is correct
20 Correct 55 ms 12372 KB Output is correct
21 Correct 61 ms 12372 KB Output is correct
22 Correct 81 ms 12368 KB Output is correct
23 Correct 58 ms 12380 KB Output is correct
24 Correct 63 ms 12548 KB Output is correct
25 Correct 64 ms 12368 KB Output is correct
26 Correct 65 ms 12352 KB Output is correct
27 Correct 64 ms 12368 KB Output is correct
28 Correct 60 ms 12440 KB Output is correct
29 Correct 55 ms 12500 KB Output is correct
30 Correct 60 ms 12256 KB Output is correct
31 Correct 56 ms 12424 KB Output is correct

Subtask #3
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 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 600 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Execution timed out 3090 ms 11876 KB Time limit exceeded
8 Halted 0 ms 0 KB -

Subtask #4
0 / 55.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 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 384 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 404 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 0 ms 348 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 54 ms 12420 KB Output is correct
18 Correct 60 ms 12368 KB Output is correct
19 Correct 60 ms 12368 KB Output is correct
20 Correct 55 ms 12372 KB Output is correct
21 Correct 61 ms 12372 KB Output is correct
22 Correct 81 ms 12368 KB Output is correct
23 Correct 58 ms 12380 KB Output is correct
24 Correct 63 ms 12548 KB Output is correct
25 Correct 64 ms 12368 KB Output is correct
26 Correct 65 ms 12352 KB Output is correct
27 Correct 64 ms 12368 KB Output is correct
28 Correct 60 ms 12440 KB Output is correct
29 Correct 55 ms 12500 KB Output is correct
30 Correct 60 ms 12256 KB Output is correct
31 Correct 56 ms 12424 KB Output is correct
32 Correct 0 ms 344 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 600 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Execution timed out 3090 ms 11876 KB Time limit exceeded
39 Halted 0 ms 0 KB -