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Submission #751561

# Submission time Handle Problem Language Result Execution time Memory
751561 2023-05-31T18:43:04 Z aykhn Table Tennis (info1cup20_tabletennis) C++14
0 / 100
 26 ms 2892 KB 
#include <bits/stdc++.h>

// author: aykhn

using namespace std;

typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;


#define OPT ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
#define all(v) v.begin(), v.end()
#define mpr make_pair
#define eb emplace_back
#define pb push_back
#define ts to_string
#define fi first
#define se second
#define ins insert
#define int ll
#define inf 0x3F3F3F3F
#define infll 0x3F3F3F3F3F3F3F3FLL
#define bpc __builtin_popcount

int n, k;
vector<int> v;

bool solve(int del)
{
    int i = 0;
    int j = 1;
    int x = -1;

    for (; j < n + k; j++, i++)
    {
        if (i == del)
        {
            i++;
            continue;
        }
        if (j == del)
        {
            j++;
            continue;
        }
        if (v[j] - v[i] != x && x != -1)
        {
            return false;
        }

        x = v[j] - v[i];
    }

    return true;
}

void _()
{
    cin >> n >> k;

    v.assign(n + k, 0);

    for (int i = 0; i < n + k; i++)
    {
        cin >> v[i];
    }

    sort(all(v));

    for (int i = 0; i < n + k; i++)
    {
        if (solve(i))
        {
            for (int j = 0; j < n + k; j++)
            {
                if (j == i) continue;

                cout << v[j] << " ";
            }
            cout << endl;
            return;
        }
    }
}
int32_t main()
{
    OPT;
    _();
}

Subtask #1
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Incorrect 1 ms 340 KB Output does not have symmetry property
3 Halted 0 ms 0 KB -

Subtask #2
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 596 KB Output does not have symmetry property
2 Halted 0 ms 0 KB -

Subtask #3
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 26 ms 2892 KB Extra information in the output file
2 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Output does not have symmetry property
2 Halted 0 ms 0 KB -

Subtask #5
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Output does not have symmetry property
2 Halted 0 ms 0 KB -

Subtask #6
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Output does not have symmetry property
2 Halted 0 ms 0 KB -

Subtask #7
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Output does not have symmetry property
2 Halted 0 ms 0 KB -

Subtask #8
0 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 272 KB Output does not have symmetry property
2 Halted 0 ms 0 KB -