oj.uz

Submission #201547

# Submission time Handle Problem Language Result Execution time Memory
201547 2020-02-11T03:24:46 Z Rakhmand Meetings (JOI19_meetings) C++14
17 / 100
 2000 ms 504 KB 
#include "meetings.h"

#include <cstring>
#include <list>
#include <map>
#include <deque>
#include <stack>
#include <bitset>
#include <functional>
#include <numeric>
#include <sstream>
#include <iostream>
#include <iomanip>
#include <queue>
#include <cmath>
#include <ctime>
#include <cassert>
#include <iterator>

using namespace std;

void Solve(int N) {
    vector<pair<int, int> > v;
    for(int a = 0; a < N; a++){
        for(int b = a + 1; b < N; b++){
            int cnt = 0;
            for(int i = 0; i < N; i++){
                if(a == i || b == i){
                    continue;
                }
                int cent = Query(i, a, b);
                if(cent == b || cent == a){
                    cnt++;
                }
            }
            if(cnt == N - 2){
                v.push_back({a, b});
            }
        }
    }
    for(int i = 0; i < v.size(); i++){
        Bridge(v[i].first, v[i].second);
    }
}

Compilation message

meetings.cpp: In function 'void Solve(int)':
meetings.cpp:41:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i = 0; i < v.size(); i++){
                    ~~^~~~~~~~~~

Subtask #1
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 248 KB Output is correct
2 Correct 5 ms 376 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 ms 248 KB Output is correct
5 Correct 5 ms 376 KB Output is correct
6 Correct 4 ms 248 KB Output is correct
7 Correct 5 ms 376 KB Output is correct
8 Correct 5 ms 248 KB Output is correct
9 Correct 5 ms 248 KB Output is correct
10 Correct 5 ms 376 KB Output is correct
11 Correct 5 ms 376 KB Output is correct
12 Correct 6 ms 376 KB Output is correct
13 Correct 5 ms 248 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 248 KB Output is correct
2 Correct 5 ms 376 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 ms 248 KB Output is correct
5 Correct 5 ms 376 KB Output is correct
6 Correct 4 ms 248 KB Output is correct
7 Correct 5 ms 376 KB Output is correct
8 Correct 5 ms 248 KB Output is correct
9 Correct 5 ms 248 KB Output is correct
10 Correct 5 ms 376 KB Output is correct
11 Correct 5 ms 376 KB Output is correct
12 Correct 6 ms 376 KB Output is correct
13 Correct 5 ms 248 KB Output is correct
14 Correct 40 ms 376 KB Output is correct
15 Correct 38 ms 380 KB Output is correct
16 Correct 35 ms 248 KB Output is correct
17 Correct 39 ms 248 KB Output is correct
18 Correct 40 ms 376 KB Output is correct
19 Correct 44 ms 248 KB Output is correct
20 Correct 37 ms 376 KB Output is correct
21 Correct 38 ms 376 KB Output is correct
22 Correct 38 ms 252 KB Output is correct
23 Correct 43 ms 248 KB Output is correct
24 Correct 47 ms 380 KB Output is correct
25 Correct 48 ms 376 KB Output is correct
26 Correct 46 ms 248 KB Output is correct

Subtask #3
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 248 KB Output is correct
2 Correct 5 ms 376 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 ms 248 KB Output is correct
5 Correct 5 ms 376 KB Output is correct
6 Correct 4 ms 248 KB Output is correct
7 Correct 5 ms 376 KB Output is correct
8 Correct 5 ms 248 KB Output is correct
9 Correct 5 ms 248 KB Output is correct
10 Correct 5 ms 376 KB Output is correct
11 Correct 5 ms 376 KB Output is correct
12 Correct 6 ms 376 KB Output is correct
13 Correct 5 ms 248 KB Output is correct
14 Correct 40 ms 376 KB Output is correct
15 Correct 38 ms 380 KB Output is correct
16 Correct 35 ms 248 KB Output is correct
17 Correct 39 ms 248 KB Output is correct
18 Correct 40 ms 376 KB Output is correct
19 Correct 44 ms 248 KB Output is correct
20 Correct 37 ms 376 KB Output is correct
21 Correct 38 ms 376 KB Output is correct
22 Correct 38 ms 252 KB Output is correct
23 Correct 43 ms 248 KB Output is correct
24 Correct 47 ms 380 KB Output is correct
25 Correct 48 ms 376 KB Output is correct
26 Correct 46 ms 248 KB Output is correct
27 Incorrect 349 ms 376 KB Wrong Answer [2]
28 Halted 0 ms 0 KB -

Subtask #4
0 / 71.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3066 ms 504 KB Time limit exceeded
2 Halted 0 ms 0 KB -