#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt")
#include <bits/stdc++.h>
#include "icc.h"
using namespace std;
#define db long double
#define ll long long
#define pii pair<int, int>
#define pll pair<ll, ll>
#define vi vector<int>
#define vl vector<ll>
#define vii vector<pii>
#define vll vector<pll>
// #define endl '\n'
#define all(x) x.begin(), x.end()
#define fastio\
ios_base::sync_with_stdio(0);\
cin.tie(0);\
cout.tie(0)\
// #define int long long
mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());
int n, par[105];
vi v[105];
void Union(int x, int y){
if(v[par[x]].size() < v[par[y]].size()) swap(x, y);
for(int i : v[par[y]]){
v[par[x]].push_back(i);
}
par[y] = par[x];
}
void run(int N){
n = N;
for(int i = 1; i <= n; i++){
v[i].push_back(i);
par[i] = i;
}
for(int t = 1; t < n; t++){
bool f = false;
pii pr = {0, 0};
for(int i = 1; i <= n and !pr.second; i++){
vector<bool> used(n + 5, false);
for(int j : v[i]){
used[j] = true;
}
vi vv;
for(int j = 1; j <= n; j++){
if(used[j]) continue;
vv.push_back(j);
}
int a[] = {i}, b[vv.size()];
for(int j = 0; j < vv.size(); j++){
b[j] = vv[j];
}
if(query(1, vv.size(), a, b)){
if(pr.first) pr.second = i;
else pr.first = i;
break;
}
}
setRoad(pr.first, pr.second);
}
}
Compilation message
icc.cpp: In function 'void run(int)':
icc.cpp:58:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
58 | for(int j = 0; j < vv.size(); j++){
| ~~^~~~~~~~~~~
icc.cpp:45:14: warning: unused variable 'f' [-Wunused-variable]
45 | bool f = false;
| ^
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
1 ms |
600 KB |
Wrong road! |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
2 ms |
604 KB |
Wrong road! |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
5 ms |
600 KB |
Wrong road! |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
5 ms |
604 KB |
Wrong road! |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
6 ms |
600 KB |
Wrong road! |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
5 ms |
600 KB |
Wrong road! |
2 |
Halted |
0 ms |
0 KB |
- |