| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 123867 |
2019-07-02T08:16:28 Z |
임유진(#3031) |
Meetings (JOI19_meetings) |
C++14 |
|
2000 ms |
976 KB |
#include "meetings.h"
#include<vector>
#include<algorithm>
using namespace std;
int cmpc;
void f(vector<int> &v) {
if(v.size() == 1) return;
if(v.size() == 2) {
Bridge(min(v[0], v[1]), max(v[0], v[1]));
return;
}
/*
printf("f(");
for(auto a : v) printf("%d ", a);
printf(")\n");
*/
random_shuffle(v.begin(), v.end());
int alpha = v[0], beta = v[1];
vector<int> X, Y;
X.push_back(alpha);
Y.push_back(beta);
for(int i = 2; i < v.size(); i++) {
if(v[i] == beta) {
Y.push_back(v[i]);
continue;
}
int t = Query(alpha, beta, v[i]);
if(t != alpha && t != beta) beta = t;
if(t == alpha) X.push_back(v[i]);
else Y.push_back(v[i]);
}
Bridge(min(alpha, beta), max(alpha, beta));
f(X);
f(Y);
}
void Solve(int N) {
vector<int> v(N);
for(int i = 0; i < N; i++) v[i] = i;
f(v);
}
Compilation message
meetings.cpp: In function 'void f(std::vector<int>&)':
meetings.cpp:28:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int i = 2; i < v.size(); i++) {
~~^~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
248 KB |
Output is correct |
| 3 |
Correct |
2 ms |
248 KB |
Output is correct |
| 4 |
Correct |
2 ms |
376 KB |
Output is correct |
| 5 |
Correct |
2 ms |
376 KB |
Output is correct |
| 6 |
Correct |
2 ms |
248 KB |
Output is correct |
| 7 |
Correct |
2 ms |
248 KB |
Output is correct |
| 8 |
Correct |
2 ms |
248 KB |
Output is correct |
| 9 |
Correct |
2 ms |
376 KB |
Output is correct |
| 10 |
Correct |
2 ms |
248 KB |
Output is correct |
| 11 |
Correct |
2 ms |
252 KB |
Output is correct |
| 12 |
Correct |
2 ms |
376 KB |
Output is correct |
| 13 |
Correct |
2 ms |
248 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
248 KB |
Output is correct |
| 3 |
Correct |
2 ms |
248 KB |
Output is correct |
| 4 |
Correct |
2 ms |
376 KB |
Output is correct |
| 5 |
Correct |
2 ms |
376 KB |
Output is correct |
| 6 |
Correct |
2 ms |
248 KB |
Output is correct |
| 7 |
Correct |
2 ms |
248 KB |
Output is correct |
| 8 |
Correct |
2 ms |
248 KB |
Output is correct |
| 9 |
Correct |
2 ms |
376 KB |
Output is correct |
| 10 |
Correct |
2 ms |
248 KB |
Output is correct |
| 11 |
Correct |
2 ms |
252 KB |
Output is correct |
| 12 |
Correct |
2 ms |
376 KB |
Output is correct |
| 13 |
Correct |
2 ms |
248 KB |
Output is correct |
| 14 |
Correct |
2 ms |
248 KB |
Output is correct |
| 15 |
Correct |
2 ms |
248 KB |
Output is correct |
| 16 |
Correct |
2 ms |
248 KB |
Output is correct |
| 17 |
Correct |
2 ms |
248 KB |
Output is correct |
| 18 |
Correct |
2 ms |
376 KB |
Output is correct |
| 19 |
Correct |
2 ms |
252 KB |
Output is correct |
| 20 |
Correct |
2 ms |
376 KB |
Output is correct |
| 21 |
Correct |
2 ms |
248 KB |
Output is correct |
| 22 |
Correct |
2 ms |
248 KB |
Output is correct |
| 23 |
Correct |
2 ms |
376 KB |
Output is correct |
| 24 |
Correct |
2 ms |
376 KB |
Output is correct |
| 25 |
Correct |
2 ms |
376 KB |
Output is correct |
| 26 |
Correct |
2 ms |
380 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
248 KB |
Output is correct |
| 3 |
Correct |
2 ms |
248 KB |
Output is correct |
| 4 |
Correct |
2 ms |
376 KB |
Output is correct |
| 5 |
Correct |
2 ms |
376 KB |
Output is correct |
| 6 |
Correct |
2 ms |
248 KB |
Output is correct |
| 7 |
Correct |
2 ms |
248 KB |
Output is correct |
| 8 |
Correct |
2 ms |
248 KB |
Output is correct |
| 9 |
Correct |
2 ms |
376 KB |
Output is correct |
| 10 |
Correct |
2 ms |
248 KB |
Output is correct |
| 11 |
Correct |
2 ms |
252 KB |
Output is correct |
| 12 |
Correct |
2 ms |
376 KB |
Output is correct |
| 13 |
Correct |
2 ms |
248 KB |
Output is correct |
| 14 |
Correct |
2 ms |
248 KB |
Output is correct |
| 15 |
Correct |
2 ms |
248 KB |
Output is correct |
| 16 |
Correct |
2 ms |
248 KB |
Output is correct |
| 17 |
Correct |
2 ms |
248 KB |
Output is correct |
| 18 |
Correct |
2 ms |
376 KB |
Output is correct |
| 19 |
Correct |
2 ms |
252 KB |
Output is correct |
| 20 |
Correct |
2 ms |
376 KB |
Output is correct |
| 21 |
Correct |
2 ms |
248 KB |
Output is correct |
| 22 |
Correct |
2 ms |
248 KB |
Output is correct |
| 23 |
Correct |
2 ms |
376 KB |
Output is correct |
| 24 |
Correct |
2 ms |
376 KB |
Output is correct |
| 25 |
Correct |
2 ms |
376 KB |
Output is correct |
| 26 |
Correct |
2 ms |
380 KB |
Output is correct |
| 27 |
Correct |
32 ms |
376 KB |
Output is correct |
| 28 |
Correct |
28 ms |
464 KB |
Output is correct |
| 29 |
Correct |
24 ms |
388 KB |
Output is correct |
| 30 |
Correct |
24 ms |
448 KB |
Output is correct |
| 31 |
Correct |
26 ms |
376 KB |
Output is correct |
| 32 |
Correct |
51 ms |
504 KB |
Output is correct |
| 33 |
Correct |
32 ms |
468 KB |
Output is correct |
| 34 |
Correct |
44 ms |
504 KB |
Output is correct |
| 35 |
Correct |
51 ms |
760 KB |
Output is correct |
| 36 |
Correct |
22 ms |
504 KB |
Output is correct |
| 37 |
Correct |
9 ms |
376 KB |
Output is correct |
| 38 |
Correct |
9 ms |
376 KB |
Output is correct |
| 39 |
Correct |
9 ms |
376 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Execution timed out |
3049 ms |
976 KB |
Time limit exceeded |
| 2 |
Halted |
0 ms |
0 KB |
- |
