#include<bits/stdc++.h>
using namespace std;
#define f first
#define s second
typedef long long ll;
typedef long double ld;
const int maxn = 105;
const int mod = 1e9+7;
int n;
vector<int> g[maxn], fg[maxn];
int vis[maxn], pos[maxn], qry[maxn], p[maxn], deg[maxn], cnt[maxn], ans[maxn]; ;
vector<int> vec;
set<int> st;
bool ask(){
cout << "query ";
for(int i = 1; i <= n; i++)cout << qry[i] << " ";
cout << endl;
bool x;
cin >> x;
return x;
}
void dfs(int x, int l, int r){
vec.push_back(x);
vis[x]=1;
for(auto v: g[x]){
if(v > r || v < l)continue;
if(!vis[v])dfs(v, l, r);
}
}
void fe(int l, int r){
for(int i = 1; i <= n; i++)vis[i]=0;
dfs(r, l, r);
if(vis[l])return;
vector<int> sus;
sort(vec.begin(), vec.end());
sus.insert(sus.end(), vec.begin(), vec.end());
vec.clear();
dfs(l, l, r);
sort(vec.begin(), vec.end());
sus.insert(sus.end(), vec.begin(), vec.end());
vector<int> notsus = sus;
sort(notsus.begin(), notsus.end());
vec.clear();
for(int i = 1; i <= n; i++)qry[i]=p[i];
for(int i = 0; i < sus.size(); i++){
qry[pos[sus[i]]]=notsus[i];
}
if(ask()){
g[l].push_back(r);
g[r].push_back(l);
fg[pos[r]].push_back(pos[l]);
deg[pos[l]]++;
}
}
int main(){
ios::sync_with_stdio(false);
cin.tie(0);
cout.tie(0);
cin >> n;
for(int i = 1; i <= n; i++){
cin >> p[i];
pos[p[i]]=i;
}
for(int i = 1; i <= n; i++){
for(int j = 1; j+i <= n; j++){
fe(j, i+j);
}
}
cout << "end" << endl;
for(int i = 1; i <= n; i++)if(!deg[i])st.insert(i);
for(int i = n; i > 0; i--){
auto x = *prev(st.end());
st.erase(x);
ans[x]=i;
for(auto v: fg[x]){
cnt[v]++;
if(cnt[v] == deg[v])st.insert(v);
}
}
for(int i = 1; i <= n; i++)cout << ans[i] << " ";
cout << endl;
for(int i = 1; i <= n; i++){
if(!deg[i])st.insert(i);
cnt[i]=0;
}
for(int i = n; i > 0; i--){
auto x = *st.begin();
st.erase(x);
ans[x]=i;
for(auto v: fg[x]){
cnt[v]++;
if(cnt[v] == deg[v])st.insert(v);
}
}
for(int i = 1; i <= n; i++)cout << ans[i] << " ";
cout << endl;
}
/*
1 3 5 4 2
*/
Compilation message
zagonetka.cpp: In function 'void fe(int, int)':
zagonetka.cpp:55:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
55 | for(int i = 0; i < sus.size(); i++){
| ~~^~~~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
0 ms |
208 KB |
Output isn't correct |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
1 ms |
336 KB |
Output isn't correct |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
0 ms |
320 KB |
Output isn't correct |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
4 ms |
1472 KB |
Output isn't correct |
| 2 |
Halted |
0 ms |
0 KB |
- |
