oj.uz

답안 #619123

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
619123 2022-08-02T10:00:54 Z mdn2002 팀들 (IOI15_teams) C++14
34 / 100
 4000 ms 49312 KB 
#include "teams.h"
#include<bits/stdc++.h>
using namespace std;
int n , a [500005] , b [500005] , m , k [500005] , num [500005];
vector < int > l [500005];

void init(int N, int A[], int B[]) {

    n = N;
    for ( int i = 0 ; i < n ; i ++ )
    {
        a [i] = A [i] , b [i] = B [i];
        l [ a [i] ] . push_back ( b [i] );
    }

}

int can(int M, int K[]) {
    m = M;
    vector < int > v;
    for ( int i = 0 ; i < m ; i ++ )
    {
        k [i] = K [i];
        num [ k [i] ] ++;
    }
    multiset < int > s;
    int f = 1;
    for ( int i = 0 ; i <= n ; i ++ )
    {
        while ( s . size () )
        {
            if ( * s . begin () < i ) s . erase ( s . begin () );
            else break;
        }
        for ( auto x : l [i] ) s . insert ( x );
        while ( num [i] -- )
        {
            int k = i;
            while ( k -- )
            {
                if ( s . size () == 0 ) f = 0;
                if ( f == 0 ) break;
                s . erase ( s . begin () );
            }
            if ( f == 0 ) break;
        }
        if ( f == 0 ) break;
    }
    for ( int i = 0 ; i <= n ; i ++ ) num [i] = 0;
    return f;
}

Compilation message

teams.cpp: In function 'int can(int, int*)':
teams.cpp:38:17: warning: declaration of 'k' shadows a global declaration [-Wshadow]
   38 |             int k = i;
      |                 ^
teams.cpp:4:39: note: shadowed declaration is here
    4 | int n , a [500005] , b [500005] , m , k [500005] , num [500005];
      |                                       ^

Subtask #1
21.0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 6 ms 11988 KB Output is correct
2 Correct 7 ms 11988 KB Output is correct
3 Correct 7 ms 11988 KB Output is correct
4 Correct 7 ms 12100 KB Output is correct
5 Correct 7 ms 11988 KB Output is correct
6 Correct 7 ms 12116 KB Output is correct
7 Correct 9 ms 12152 KB Output is correct
8 Correct 9 ms 11992 KB Output is correct
9 Correct 7 ms 11988 KB Output is correct
10 Correct 8 ms 11988 KB Output is correct
11 Correct 8 ms 12060 KB Output is correct
12 Correct 9 ms 12028 KB Output is correct
13 Correct 9 ms 12032 KB Output is correct
14 Correct 8 ms 12072 KB Output is correct
15 Correct 9 ms 12012 KB Output is correct
16 Correct 7 ms 12060 KB Output is correct
17 Correct 7 ms 11988 KB Output is correct
18 Correct 8 ms 12052 KB Output is correct
19 Correct 8 ms 11968 KB Output is correct
20 Correct 7 ms 12052 KB Output is correct
21 Correct 7 ms 11988 KB Output is correct
22 Correct 6 ms 11988 KB Output is correct
23 Correct 7 ms 12084 KB Output is correct
24 Correct 7 ms 11988 KB Output is correct
25 Correct 7 ms 12048 KB Output is correct
26 Correct 6 ms 12052 KB Output is correct

Subtask #2
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 20 ms 16928 KB Output is correct
2 Correct 21 ms 17064 KB Output is correct
3 Correct 46 ms 19208 KB Output is correct
4 Correct 22 ms 17952 KB Output is correct
5 Correct 22 ms 15436 KB Output is correct
6 Correct 20 ms 15444 KB Output is correct
7 Correct 12 ms 15500 KB Output is correct
8 Correct 12 ms 15500 KB Output is correct
9 Correct 36 ms 20212 KB Output is correct
10 Correct 33 ms 19800 KB Output is correct
11 Correct 32 ms 19664 KB Output is correct
12 Correct 29 ms 19472 KB Output is correct
13 Correct 31 ms 18332 KB Output is correct
14 Correct 40 ms 20496 KB Output is correct
15 Correct 43 ms 18700 KB Output is correct
16 Correct 20 ms 16768 KB Output is correct
17 Correct 28 ms 16748 KB Output is correct
18 Correct 29 ms 16840 KB Output is correct

Subtask #3
0 / 43.0

# 결과 실행 시간 메모리 Grader output
1 Correct 28 ms 17660 KB Output is correct
2 Correct 28 ms 17692 KB Output is correct
3 Execution timed out 4053 ms 19592 KB Time limit exceeded
4 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Correct 160 ms 39008 KB Output is correct
2 Correct 136 ms 38980 KB Output is correct
3 Execution timed out 4008 ms 49312 KB Time limit exceeded
4 Halted 0 ms 0 KB -