oj.uz

Submission #423032

# Submission time Handle Problem Language Result Execution time Memory
423032 2021-06-10T16:09:45 Z peijar Carnival Tickets (IOI20_tickets) C++17
11 / 100
 2 ms 716 KB 
#include <bits/stdc++.h>
using namespace std;
#include "tickets.h"

long long find_maximum(int k, vector<vector<int>> x) {
  int n = x.size();
  int m = x[0].size();
  vector<vector<int>> answer(n, vector<int>(m, -1));

  if (m == 1) {
    assert(k == 1);
    vector<int> elements;
    for (int i(0); i < n; ++i) {
      answer[i][0] = 0;
      elements.push_back(x[i][0]);
    }
    allocate_tickets(answer);

    long long ans = 0;
    sort(elements.begin(), elements.end());
    int mid = elements[n / 2];
    for (int v : elements)
      ans += abs(mid - v);
    return ans;
  }

  allocate_tickets(answer);
  return 1;
}

Subtask #1
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 2 ms 716 KB Output is correct

Subtask #2
0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB There is no ticket of color 0 on day 0
2 Halted 0 ms 0 KB -

Subtask #3
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB There is no ticket of color 0 on day 0
2 Halted 0 ms 0 KB -

Subtask #4
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB There is no ticket of color 0 on day 0
2 Halted 0 ms 0 KB -

Subtask #5
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB There is no ticket of color 0 on day 0
2 Halted 0 ms 0 KB -

Subtask #6
0 / 23.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB There is no ticket of color 0 on day 0
2 Halted 0 ms 0 KB -

Subtask #7
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 2 ms 716 KB Output is correct
7 Incorrect 1 ms 204 KB There is no ticket of color 0 on day 0
8 Halted 0 ms 0 KB -