This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include<bits/stdc++.h>
#include"library.h"
#pragma GCC optimize("unroll-loops,no-stack-protector")
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int,ll> pll;
const ll MOD=1e9+7;
const ll MOD2=998244353;
const ld pi=3.14159265359;
const ll INF=(1LL<<60);
#define SQ(i) ((i)*(i))
#define REP(i,n) for(ll i=0;i<n;i++)
#define REP1(i,n) for(ll i=1;i<=n;i++)
#define pb push_back
#define mp make_pair
#define X first
#define Y second
#define setp setprecision
#define lwb lower_bound
#define SZ(_a) (ll)_a.size()
void Solve(int N){
vector<ll> q(N),t(N),ans;
ll A,B;
REP(i,N)t[i]=i,q[i]=1;
REP(i,N){
q[i]=0;
if(Query(q)==1){
t.erase(t.begin()+i);
ans.pb(i);break;
}
q[i]=1;
}
REP(i,N)q[i]=0;
while(SZ(ans)<N){
ll l=-1,r=SZ(t)-1;
while(r-1>l){
ll mid=(l+r)/2;
REP(i,mid)q[t[i]]=1;
A=Query(q);
q[ans.back()]=1;
B=Query(q);
REP(i,mid)q[t[i]]=0;
q[ans.back()]=0;
if(A==B){
r=mid;
}else{
l=mid;
}
}
ans.pb(t[r]);
t.erase(t.begin()+r);
}
REP(i,N)ans[i]+1;
Answer(ans);
}
Compilation message (stderr)
library.cpp: In function 'void Solve(int)':
library.cpp:29:12: error: invalid initialization of reference of type 'const std::vector<int>&' from expression of type 'std::vector<long long int>'
29 | if(Query(q)==1){
| ^
In file included from library.cpp:2:
library.h:2:35: note: in passing argument 1 of 'int Query(const std::vector<int>&)'
2 | int Query(const std::vector<int>& M);
| ~~~~~~~~~~~~~~~~~~~~~~~~^
library.cpp:41:12: error: invalid initialization of reference of type 'const std::vector<int>&' from expression of type 'std::vector<long long int>'
41 | A=Query(q);
| ^
In file included from library.cpp:2:
library.h:2:35: note: in passing argument 1 of 'int Query(const std::vector<int>&)'
2 | int Query(const std::vector<int>& M);
| ~~~~~~~~~~~~~~~~~~~~~~~~^
library.cpp:43:12: error: invalid initialization of reference of type 'const std::vector<int>&' from expression of type 'std::vector<long long int>'
43 | B=Query(q);
| ^
In file included from library.cpp:2:
library.h:2:35: note: in passing argument 1 of 'int Query(const std::vector<int>&)'
2 | int Query(const std::vector<int>& M);
| ~~~~~~~~~~~~~~~~~~~~~~~~^
library.cpp:55:16: warning: value computed is not used [-Wunused-value]
55 | REP(i,N)ans[i]+1;
library.cpp:56:9: error: invalid initialization of reference of type 'const std::vector<int>&' from expression of type 'std::vector<long long int>'
56 | Answer(ans);
| ^~~
In file included from library.cpp:2:
library.h:3:37: note: in passing argument 1 of 'void Answer(const std::vector<int>&)'
3 | void Answer(const std::vector<int>& res);
| ~~~~~~~~~~~~~~~~~~~~~~~~^~~