#include"meetings.h"
#include<bits/stdc++.h>
using namespace std;
int N;
/*int Query(int x,int y,int z)
{
cout<<x<<" "<<y<<" "<<z<<": ";
int wynik;
cin>>wynik;
cout<<"\n";
return wynik;
}
void Bridge(int x,int y)
{
cout<<x<<" "<<y<<" buduje\n";
}*/
void dfs(int x,vector<int> Q)
{
if(Q.size()==0)
return;
int strzal=rand()%(Q.size());
strzal=Q[strzal];
//cout<<x<<" "<<strzal<<"\n";
vector<int> sasiad[N],sciezka;
for(int i=0;i<Q.size();i++)
{
if(Q[i]==strzal)
continue;
int mam=Query(x,strzal,Q[i]);
if(mam==Q[i])
sciezka.push_back(Q[i]);
else{
//cout<<"wrzucam "<<mam<<" "<<Q[i]<<"\n";
sasiad[mam].push_back(Q[i]);
}
}
sort(sciezka.begin(),sciezka.end(),[&](int a,int b){return Query(x,a,b)==a;});
sciezka.push_back(strzal);
int pocz=x;
for(int i=0;i<sciezka.size();i++)
{
Bridge(min(pocz,sciezka[i]),max(pocz,sciezka[i]));
pocz=sciezka[i];
}
sciezka.push_back(x);
for(int i=0;i<sciezka.size();i++)
dfs(sciezka[i],sasiad[sciezka[i]]);
}
void Solve(int n)
{
N=n;
int korzen=rand()%n;
vector<int> wszyscy;
for(int i=0;i<n;i++)
if(i!=korzen)
wszyscy.push_back(i);
dfs(korzen,wszyscy);
}
Compilation message
meetings.cpp: In function 'void dfs(int, std::vector<int>)':
meetings.cpp:25:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
25 | for(int i=0;i<Q.size();i++)
| ~^~~~~~~~~
meetings.cpp:40:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
40 | for(int i=0;i<sciezka.size();i++)
| ~^~~~~~~~~~~~~~~
meetings.cpp:46:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
46 | for(int i=0;i<sciezka.size();i++)
| ~^~~~~~~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
344 KB |
Output is correct |
| 3 |
Correct |
0 ms |
344 KB |
Output is correct |
| 4 |
Correct |
0 ms |
344 KB |
Output is correct |
| 5 |
Correct |
0 ms |
344 KB |
Output is correct |
| 6 |
Correct |
0 ms |
344 KB |
Output is correct |
| 7 |
Correct |
0 ms |
344 KB |
Output is correct |
| 8 |
Correct |
0 ms |
344 KB |
Output is correct |
| 9 |
Correct |
0 ms |
344 KB |
Output is correct |
| 10 |
Correct |
0 ms |
344 KB |
Output is correct |
| 11 |
Correct |
0 ms |
344 KB |
Output is correct |
| 12 |
Correct |
0 ms |
344 KB |
Output is correct |
| 13 |
Correct |
1 ms |
344 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
344 KB |
Output is correct |
| 3 |
Correct |
0 ms |
344 KB |
Output is correct |
| 4 |
Correct |
0 ms |
344 KB |
Output is correct |
| 5 |
Correct |
0 ms |
344 KB |
Output is correct |
| 6 |
Correct |
0 ms |
344 KB |
Output is correct |
| 7 |
Correct |
0 ms |
344 KB |
Output is correct |
| 8 |
Correct |
0 ms |
344 KB |
Output is correct |
| 9 |
Correct |
0 ms |
344 KB |
Output is correct |
| 10 |
Correct |
0 ms |
344 KB |
Output is correct |
| 11 |
Correct |
0 ms |
344 KB |
Output is correct |
| 12 |
Correct |
0 ms |
344 KB |
Output is correct |
| 13 |
Correct |
1 ms |
344 KB |
Output is correct |
| 14 |
Correct |
0 ms |
344 KB |
Output is correct |
| 15 |
Correct |
1 ms |
344 KB |
Output is correct |
| 16 |
Correct |
1 ms |
344 KB |
Output is correct |
| 17 |
Correct |
1 ms |
344 KB |
Output is correct |
| 18 |
Correct |
0 ms |
344 KB |
Output is correct |
| 19 |
Correct |
1 ms |
344 KB |
Output is correct |
| 20 |
Correct |
1 ms |
344 KB |
Output is correct |
| 21 |
Correct |
1 ms |
344 KB |
Output is correct |
| 22 |
Correct |
1 ms |
344 KB |
Output is correct |
| 23 |
Correct |
1 ms |
600 KB |
Output is correct |
| 24 |
Correct |
0 ms |
344 KB |
Output is correct |
| 25 |
Correct |
1 ms |
344 KB |
Output is correct |
| 26 |
Correct |
0 ms |
344 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
344 KB |
Output is correct |
| 3 |
Correct |
0 ms |
344 KB |
Output is correct |
| 4 |
Correct |
0 ms |
344 KB |
Output is correct |
| 5 |
Correct |
0 ms |
344 KB |
Output is correct |
| 6 |
Correct |
0 ms |
344 KB |
Output is correct |
| 7 |
Correct |
0 ms |
344 KB |
Output is correct |
| 8 |
Correct |
0 ms |
344 KB |
Output is correct |
| 9 |
Correct |
0 ms |
344 KB |
Output is correct |
| 10 |
Correct |
0 ms |
344 KB |
Output is correct |
| 11 |
Correct |
0 ms |
344 KB |
Output is correct |
| 12 |
Correct |
0 ms |
344 KB |
Output is correct |
| 13 |
Correct |
1 ms |
344 KB |
Output is correct |
| 14 |
Correct |
0 ms |
344 KB |
Output is correct |
| 15 |
Correct |
1 ms |
344 KB |
Output is correct |
| 16 |
Correct |
1 ms |
344 KB |
Output is correct |
| 17 |
Correct |
1 ms |
344 KB |
Output is correct |
| 18 |
Correct |
0 ms |
344 KB |
Output is correct |
| 19 |
Correct |
1 ms |
344 KB |
Output is correct |
| 20 |
Correct |
1 ms |
344 KB |
Output is correct |
| 21 |
Correct |
1 ms |
344 KB |
Output is correct |
| 22 |
Correct |
1 ms |
344 KB |
Output is correct |
| 23 |
Correct |
1 ms |
600 KB |
Output is correct |
| 24 |
Correct |
0 ms |
344 KB |
Output is correct |
| 25 |
Correct |
1 ms |
344 KB |
Output is correct |
| 26 |
Correct |
0 ms |
344 KB |
Output is correct |
| 27 |
Correct |
5 ms |
600 KB |
Output is correct |
| 28 |
Correct |
3 ms |
508 KB |
Output is correct |
| 29 |
Correct |
4 ms |
344 KB |
Output is correct |
| 30 |
Correct |
3 ms |
600 KB |
Output is correct |
| 31 |
Correct |
3 ms |
344 KB |
Output is correct |
| 32 |
Correct |
4 ms |
600 KB |
Output is correct |
| 33 |
Correct |
7 ms |
644 KB |
Output is correct |
| 34 |
Correct |
10 ms |
708 KB |
Output is correct |
| 35 |
Correct |
10 ms |
600 KB |
Output is correct |
| 36 |
Correct |
4 ms |
344 KB |
Output is correct |
| 37 |
Correct |
8 ms |
600 KB |
Output is correct |
| 38 |
Correct |
11 ms |
596 KB |
Output is correct |
| 39 |
Correct |
5 ms |
600 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
229 ms |
1516 KB |
Output is correct |
| 2 |
Correct |
241 ms |
1692 KB |
Output is correct |
| 3 |
Correct |
252 ms |
1380 KB |
Output is correct |
| 4 |
Correct |
252 ms |
1620 KB |
Output is correct |
| 5 |
Correct |
177 ms |
1160 KB |
Output is correct |
| 6 |
Correct |
173 ms |
1452 KB |
Output is correct |
| 7 |
Correct |
397 ms |
2108 KB |
Output is correct |
| 8 |
Correct |
481 ms |
2640 KB |
Output is correct |
| 9 |
Correct |
436 ms |
2596 KB |
Output is correct |
| 10 |
Correct |
406 ms |
2536 KB |
Output is correct |
| 11 |
Correct |
509 ms |
2772 KB |
Output is correct |
| 12 |
Correct |
303 ms |
1208 KB |
Output is correct |
| 13 |
Correct |
133 ms |
1104 KB |
Output is correct |
| 14 |
Correct |
288 ms |
1580 KB |
Output is correct |
| 15 |
Correct |
297 ms |
1872 KB |
Output is correct |
| 16 |
Correct |
299 ms |
1920 KB |
Output is correct |
| 17 |
Correct |
492 ms |
2708 KB |
Output is correct |
| 18 |
Correct |
277 ms |
1708 KB |
Output is correct |
| 19 |
Correct |
274 ms |
1512 KB |
Output is correct |
| 20 |
Correct |
293 ms |
1944 KB |
Output is correct |
| 21 |
Correct |
301 ms |
1676 KB |
Output is correct |
| 22 |
Correct |
257 ms |
1476 KB |
Output is correct |
| 23 |
Correct |
275 ms |
1636 KB |
Output is correct |
| 24 |
Correct |
270 ms |
1808 KB |
Output is correct |
| 25 |
Correct |
294 ms |
2252 KB |
Output is correct |
| 26 |
Correct |
229 ms |
1616 KB |
Output is correct |
| 27 |
Correct |
265 ms |
1644 KB |
Output is correct |
| 28 |
Correct |
527 ms |
2516 KB |
Output is correct |
| 29 |
Correct |
445 ms |
2900 KB |
Output is correct |
| 30 |
Correct |
411 ms |
2496 KB |
Output is correct |
| 31 |
Correct |
472 ms |
2484 KB |
Output is correct |
| 32 |
Correct |
647 ms |
1328 KB |
Output is correct |
| 33 |
Correct |
358 ms |
1104 KB |
Output is correct |
| 34 |
Correct |
4 ms |
600 KB |
Output is correct |
| 35 |
Correct |
3 ms |
344 KB |
Output is correct |
| 36 |
Correct |
4 ms |
600 KB |
Output is correct |
| 37 |
Correct |
3 ms |
344 KB |
Output is correct |
| 38 |
Correct |
4 ms |
344 KB |
Output is correct |
| 39 |
Correct |
4 ms |
640 KB |
Output is correct |
| 40 |
Correct |
7 ms |
600 KB |
Output is correct |
| 41 |
Correct |
9 ms |
668 KB |
Output is correct |
| 42 |
Correct |
12 ms |
600 KB |
Output is correct |
| 43 |
Correct |
4 ms |
344 KB |
Output is correct |
| 44 |
Correct |
9 ms |
344 KB |
Output is correct |
| 45 |
Correct |
10 ms |
344 KB |
Output is correct |
| 46 |
Correct |
5 ms |
600 KB |
Output is correct |
| 47 |
Correct |
0 ms |
344 KB |
Output is correct |
| 48 |
Correct |
0 ms |
344 KB |
Output is correct |
| 49 |
Correct |
1 ms |
344 KB |
Output is correct |
| 50 |
Correct |
0 ms |
344 KB |
Output is correct |
| 51 |
Correct |
1 ms |
344 KB |
Output is correct |
| 52 |
Correct |
1 ms |
344 KB |
Output is correct |
| 53 |
Correct |
0 ms |
344 KB |
Output is correct |
| 54 |
Correct |
1 ms |
344 KB |
Output is correct |
| 55 |
Correct |
1 ms |
344 KB |
Output is correct |
| 56 |
Correct |
0 ms |
344 KB |
Output is correct |
| 57 |
Correct |
1 ms |
344 KB |
Output is correct |
| 58 |
Correct |
0 ms |
344 KB |
Output is correct |
| 59 |
Correct |
0 ms |
344 KB |
Output is correct |
| 60 |
Correct |
0 ms |
344 KB |
Output is correct |
| 61 |
Correct |
0 ms |
344 KB |
Output is correct |
| 62 |
Correct |
1 ms |
344 KB |
Output is correct |
| 63 |
Correct |
0 ms |
344 KB |
Output is correct |
| 64 |
Correct |
0 ms |
344 KB |
Output is correct |
| 65 |
Correct |
0 ms |
344 KB |
Output is correct |
| 66 |
Correct |
1 ms |
344 KB |
Output is correct |
| 67 |
Correct |
0 ms |
344 KB |
Output is correct |
| 68 |
Correct |
1 ms |
344 KB |
Output is correct |
| 69 |
Correct |
0 ms |
344 KB |
Output is correct |
| 70 |
Correct |
0 ms |
344 KB |
Output is correct |
| 71 |
Correct |
0 ms |
344 KB |
Output is correct |
| 72 |
Correct |
0 ms |
344 KB |
Output is correct |
