#include <bits/stdc++.h>
#include "meetings.h"
#define ff first
#define ss second
#define pb push_back
#define mp make_pair
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
typedef pair<ll, ll> pll;
typedef pair<ull, ull> pull;
typedef pair<int, int> pii;
typedef pair<ld, ld> pld;
int p[2009];
void calc(int root, vector<int> all){
if(all.size() <= 1) return;
vector<vector<int>> vec;
vector<int> lead;
for(auto u : all){
if(u == root) continue;
int put = 0;
for(int i = 0; i < lead.size(); ++i){
if(lead[i] == u){
vec[i].pb(u);
put = 1;
break;
}
int tmp = Query(u, lead[i], root);
if(tmp == root) continue;
lead[i] = tmp;
vec[i].pb(u);
put = 1;
break;
}
}
for(int i = 0; i < lead.size(); ++i){
p[lead[i]] = root;
calc(lead[i], vec[i]);
}
}
void Solve(int n){
vector<int> all;
for(int i = 0; i < n; ++i)
all.pb(i);
calc(0, all);
for(int i = 1; i < n; ++i)
Bridge(min(i, p[i]), max(i, p[i]));
}
Compilation message
meetings.cpp: In function 'void calc(int, std::vector<int>)':
meetings.cpp:23:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int i = 0; i < lead.size(); ++i){
~~^~~~~~~~~~~~~
meetings.cpp:22:13: warning: variable 'put' set but not used [-Wunused-but-set-variable]
int put = 0;
^~~
meetings.cpp:37:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int i = 0; i < lead.size(); ++i){
~~^~~~~~~~~~~~~
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
376 KB |
Output is correct |
2 |
Incorrect |
5 ms |
376 KB |
Wrong Answer [4] |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
376 KB |
Output is correct |
2 |
Incorrect |
5 ms |
376 KB |
Wrong Answer [4] |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
376 KB |
Output is correct |
2 |
Incorrect |
5 ms |
376 KB |
Wrong Answer [4] |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
6 ms |
508 KB |
Wrong Answer [4] |
2 |
Halted |
0 ms |
0 KB |
- |