#include <bits/stdc++.h>
#include <monster.h>
// #pragma GCC optimize ("Ofast,unroll-loops")
// #pragma GCC target ("avx2")
using namespace std;
typedef long long ll;
typedef pair<int, int> pp;
#define er(args ...) cerr << __LINE__ << ": ", err(new istringstream(string(#args)), args), cerr << endl
#define per(i,r,l) for(int i = (r); i >= (l); i--)
#define rep(i,l,r) for(int i = (l); i < (r); i++)
#define all(x) begin(x), end(x)
#define sz(x) (int)(x).size()
#define pb push_back
#define ss second
#define ff first
void err(istringstream *iss){}template<typename T,typename ...Args> void err(istringstream *iss,const T &_val, const Args&...args){string _name;*iss>>_name;if(_name.back()==',')_name.pop_back();cerr<<_name<<" = "<<_val<<", ",err(iss,args...);}
void IOS(){
cin.tie(0) -> sync_with_stdio(0);
// #ifndef ONLINE_JUDGE
// freopen("in.in", "r", stdin);
// freopen("out.out", "w", stdout);
// #endif
}
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
const ll mod = 1e9 + 7, maxn = 5e5 + 5, lg = 22, inf = ll(1e9) + 5;
ll pw(ll a,ll b,ll md=mod){if(!b)return 1;ll k=pw(a,b>>1ll);return k*k%md*(b&1ll?a:1)%md;}
// const int n = 5;
// int a[5] = {3, 4, 0, 2, 1};
// bool Query(int a, int b){
// if(abs(::a[a] - ::a[b]) == 1) return ::a[a] < ::a[b];
// return ::a[a] > ::a[b];
// }
vector<int> Solve(int n){
vector<int> ans(n);
vector<int> cnt(n);
rep(i,0,n) rep(j,0,i){
bool k = Query(i, j);
er(i, j, k);
cnt[i] += k, cnt[j] += k^1;
}
vector<int> mns, mxs;
rep(i,0,n) if(cnt[i] == 1) mns.pb(i);
rep(i,0,n) if(cnt[i] == n-2) mxs.pb(i);
if(n == 4){
int mn = -1;
for(int c: mns) {
bool ok = true;
for(int v: mxs){
if(Query(c, v)) ok = false;
}
if(ok) mn = c;
}
int mx = -1;
for(int c: mxs) {
bool ok = true;
for(int v: mns){
if(!Query(c, v)) ok = false;
}
if(ok) mx = c;
}
if(mns[0] - mn) swap(mns[0], mns[1]);
if(mxs[1] - mx) swap(mxs[1], mxs[0]);
ans[mns[0]] = 0, ans[mns[1]] = 1;
ans[mxs[0]] = 2, ans[mxs[1]] = 3;
return ans;
}
rep(i,0,n){
if(cnt[i] > 1 && cnt[i] < n-2){
ans[i] = cnt[i];
}
if(cnt[i] == 2){
int r = mns.back();
if(Query(i, r)) swap(mns[0], mns[1]);
}
if(cnt[i] == n-3){
int r = mxs.back();
if(Query(i, r)) swap(mxs[0], mxs[1]);
}
}
ans[mns[0]] = 0, ans[mns[1]] = 1;
ans[mxs[0]] = n-2, ans[mxs[1]] = n-1;
return ans;
}
// int main(){ IOS();
// for(int c: Solve(n)) cout << c << ' ';
// return 0;
// }
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
208 KB |
Output is correct |
| 2 |
Correct |
1 ms |
208 KB |
Output is correct |
| 3 |
Correct |
1 ms |
208 KB |
Output is correct |
| 4 |
Correct |
1 ms |
208 KB |
Output is correct |
| 5 |
Correct |
1 ms |
300 KB |
Output is correct |
| 6 |
Correct |
1 ms |
208 KB |
Output is correct |
| 7 |
Correct |
1 ms |
208 KB |
Output is correct |
| 8 |
Correct |
1 ms |
208 KB |
Output is correct |
| 9 |
Correct |
1 ms |
208 KB |
Output is correct |
| 10 |
Correct |
1 ms |
308 KB |
Output is correct |
| 11 |
Correct |
1 ms |
308 KB |
Output is correct |
| 12 |
Correct |
1 ms |
208 KB |
Output is correct |
| 13 |
Correct |
1 ms |
208 KB |
Output is correct |
| 14 |
Correct |
1 ms |
208 KB |
Output is correct |
| 15 |
Correct |
1 ms |
208 KB |
Output is correct |
| 16 |
Correct |
652 ms |
8424 KB |
Output is correct |
| 17 |
Correct |
569 ms |
8460 KB |
Output is correct |
| 18 |
Correct |
473 ms |
8608 KB |
Output is correct |
| 19 |
Correct |
640 ms |
8532 KB |
Output is correct |
| 20 |
Correct |
551 ms |
8628 KB |
Output is correct |
| 21 |
Correct |
1 ms |
208 KB |
Output is correct |
| 22 |
Correct |
1 ms |
208 KB |
Output is correct |
| 23 |
Correct |
1 ms |
208 KB |
Output is correct |
| 24 |
Correct |
1 ms |
308 KB |
Output is correct |
| 25 |
Correct |
2 ms |
208 KB |
Output is correct |
| 26 |
Correct |
604 ms |
8576 KB |
Output is correct |
| 27 |
Correct |
1 ms |
208 KB |
Output is correct |
| 28 |
Correct |
1 ms |
208 KB |
Output is correct |
| 29 |
Correct |
1 ms |
208 KB |
Output is correct |
| 30 |
Correct |
1 ms |
304 KB |
Output is correct |
| 31 |
Correct |
1 ms |
208 KB |
Output is correct |
| 32 |
Correct |
516 ms |
8648 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
208 KB |
Output is correct |
| 2 |
Correct |
1 ms |
208 KB |
Output is correct |
| 3 |
Correct |
1 ms |
208 KB |
Output is correct |
| 4 |
Correct |
1 ms |
208 KB |
Output is correct |
| 5 |
Correct |
1 ms |
300 KB |
Output is correct |
| 6 |
Correct |
1 ms |
208 KB |
Output is correct |
| 7 |
Correct |
1 ms |
208 KB |
Output is correct |
| 8 |
Correct |
1 ms |
208 KB |
Output is correct |
| 9 |
Correct |
1 ms |
208 KB |
Output is correct |
| 10 |
Correct |
1 ms |
308 KB |
Output is correct |
| 11 |
Correct |
1 ms |
308 KB |
Output is correct |
| 12 |
Correct |
1 ms |
208 KB |
Output is correct |
| 13 |
Correct |
1 ms |
208 KB |
Output is correct |
| 14 |
Correct |
1 ms |
208 KB |
Output is correct |
| 15 |
Correct |
1 ms |
208 KB |
Output is correct |
| 16 |
Correct |
652 ms |
8424 KB |
Output is correct |
| 17 |
Correct |
569 ms |
8460 KB |
Output is correct |
| 18 |
Correct |
473 ms |
8608 KB |
Output is correct |
| 19 |
Correct |
640 ms |
8532 KB |
Output is correct |
| 20 |
Correct |
551 ms |
8628 KB |
Output is correct |
| 21 |
Correct |
1 ms |
208 KB |
Output is correct |
| 22 |
Correct |
1 ms |
208 KB |
Output is correct |
| 23 |
Correct |
1 ms |
208 KB |
Output is correct |
| 24 |
Correct |
1 ms |
308 KB |
Output is correct |
| 25 |
Correct |
2 ms |
208 KB |
Output is correct |
| 26 |
Correct |
604 ms |
8576 KB |
Output is correct |
| 27 |
Correct |
1 ms |
208 KB |
Output is correct |
| 28 |
Correct |
1 ms |
208 KB |
Output is correct |
| 29 |
Correct |
1 ms |
208 KB |
Output is correct |
| 30 |
Correct |
1 ms |
304 KB |
Output is correct |
| 31 |
Correct |
1 ms |
208 KB |
Output is correct |
| 32 |
Correct |
516 ms |
8648 KB |
Output is correct |
| 33 |
Incorrect |
719 ms |
10712 KB |
Wrong Answer [6] |
| 34 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
609 ms |
10896 KB |
Wrong Answer [6] |
| 2 |
Halted |
0 ms |
0 KB |
- |
