oj.uz

Submission #530210

# Submission time Handle Problem Language Result Execution time Memory
530210 2022-02-24T19:39:28 Z Jean7 Table Tennis (info1cup20_tabletennis) C++14
11 / 100
 3000 ms 5736 KB 
#include <bits/stdc++.h>
#define fastio ios::sync_with_stdio(0),cin.tie(0),cout.tie(0)
#define int long long

using namespace std ;

vector <int> v ;

bool check ()
{
    set <int> st ;
    int n = v.size() ;
    for ( int i = 0 ; i < n ; i++ ) st.insert(v[i]+v[n-i-1]) ;
    if ( st.size() == 1 ) return 1 ;
    return 0 ;
}

signed main ()
{
    fastio ;
    int n , k ;
    cin >> n >> k ;
    int a[n+k] ;
    for ( auto &it : a ) cin >> it ;
    sort ( a , a + n ) ;
    for ( int i = 0 ; i < n+k ; i++ )
    {
        for ( int j = 0 ; j < n+k ; j++ ) if ( j != i ) v.push_back(a[j]) ;
        if ( check () )
        {
            for ( int j = 0 ; j < n+k ; j++ ) if ( j != i ) cout << a[j] << " " ;
            return 0 ;
        }
        v.clear() ;
    }
    return 0 ;
}

Subtask #1
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 27 ms 332 KB Output is correct
3 Correct 29 ms 364 KB Output is correct

Subtask #2
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1061 ms 1076 KB Output is correct
2 Correct 30 ms 5736 KB Output is correct
3 Execution timed out 3052 ms 5048 KB Time limit exceeded
4 Halted 0 ms 0 KB -

Subtask #3
0 / 14.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3060 ms 5032 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #5
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 204 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #6
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 204 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #7
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #8
0 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 12 ms 308 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -