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Submission #304519

# Submission time Handle Problem Language Result Execution time Memory
304519 2020-09-21T12:54:31 Z SorahISA Carnival Tickets (IOI20_tickets) C++17
11 / 100
 2 ms 768 KB 
#include "tickets.h"
#include <bits/stdc++.h>
using namespace std;

using pii = pair<int, int>;
template<typename T>
using Prior = priority_queue<T>;
template<typename T>
using prior = priority_queue<T, vector<T>, greater<T>>;

#define X first
#define Y second
#define ALL(x) (x).begin(), (x).end()
#define eb emplace_back
#define pb push_back

long long find_maximum(int k, vector<vector<int>> v) {
    int n = v.size(), m = v[0].size();
    int64_t sum = 0;
    vector<vector<int>> ans(n, vector<int>(m, -1));
    
    vector<int> cnt;
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < k; j++) {
            ans[i][j] = j;
            cnt.eb(v[i][j]);
        }
    }
    sort(ALL(cnt));
    
    for (auto x : cnt) sum += abs(x - cnt[n/2]);
    
    allocate_tickets(ans);
    return sum;
}

Subtask #1
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 0 ms 256 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 2 ms 768 KB Output is correct

Subtask #2
0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 256 KB Contestant returned 292273026 while correct return value is 860858182.
2 Halted 0 ms 0 KB -

Subtask #3
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 256 KB Contestant returned 2 but the tickets gives a total value of 6
2 Halted 0 ms 0 KB -

Subtask #4
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 256 KB Contestant returned 5 but the tickets gives a total value of 35
2 Halted 0 ms 0 KB -

Subtask #5
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 256 KB Contestant returned 5 but the tickets gives a total value of 35
2 Halted 0 ms 0 KB -

Subtask #6
0 / 23.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 256 KB Contestant returned 5 but the tickets gives a total value of 35
2 Halted 0 ms 0 KB -

Subtask #7
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 0 ms 256 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 2 ms 768 KB Output is correct
7 Incorrect 0 ms 256 KB Contestant returned 292273026 while correct return value is 860858182.
8 Halted 0 ms 0 KB -