#include "minerals.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define y1 zck_is_king
#define pii pair<int, int>
#define ull unsigned ll
#define f first
#define s second
#define ALL(x) x.begin(),x.end()
#define SZ(x) (int)x.size()
#define SQ(x) (x)*(x)
#define MN(a,b) a = min(a,(__typeof__(a))(b))
#define MX(a,b) a = max(a,(__typeof__(a))(b))
#define pb push_back
#define REP(i,n) for (int i = 0; i<n; ++i)
#define RREP(i,n) for (int i = n-1; i>=0; --i)
#define RREP(i,n) for (int i = n-1; i>=0; --i)
#define REP1(i,n) for (int i = 1; i<=n; ++i)
#define SORT_UNIQUE(c) (sort(c.begin(),c.end()), c.resize(distance(c.begin(),unique(c.begin(),c.end()))))
#ifdef BALBIT
#define IOS()
#define bug(...) fprintf(stderr,"#%d (%s) = ",__LINE__,#__VA_ARGS__),_do(__VA_ARGS__);
template<typename T> void _do(T &&x){cerr<<x<<endl;}
template<typename T, typename ...S> void _do(T &&x, S &&...y){cerr<<x<<", ";_do(y...);}
#else
#define IOS() ios_base::sync_with_stdio(0);cin.tie(0);
#define endl '\n'
#define bug(...)
#endif
const int iinf = 1e9+10;
const ll inf = 1ll<<60;
const ll mod = 1e9+7 ;
void GG(){cout<<"0\n"; exit(0);}
ll mpow(ll a, ll n, ll mo = mod){ // a^n % mod
ll re=1;
while (n>0){
if (n&1) re = re*a %mo;
a = a*a %mo;
n>>=1;
}
return re;
}
ll inv (ll b, ll mo = mod){
if (b==1) return b;
return (mo-mo/b) * inv(mo%b,mo) % mo;
}
const int maxn = 1e5+5;
namespace {
vector<int> g1, g2; // group 1, group 2, each is a permutation
bool in[maxn]; // 0-based
int to[maxn]; // to[A] = B => g1[A] matches with g2[B]
int lst = 0;
int QU(int x) {
in[x] ^= 1;
return lst = Query(x+1);
}
};
void gogo(int l, int r, vector<int> a) {
assert(r-l+1 == SZ(a));
bug(l,r);
for (int x : a) cout<<x<<' ';
cout<<endl;
if (l == r) {
to[a[0]] = l;
return;
}
int mid = (l+r)/2;
// flip the range from mid+1 to r
for (int i = mid+1; i<=r; ++i) {
QU(g2[i]);
}
vector<int> tol, tor;
REP(i, SZ(a)-1) {
int pv = lst;
bool inset = QU(g1[a[i]]) != pv;
bool setisleft = in[g2[l]];
if (inset ^ setisleft ^ 1) {
tor.pb(a[i]);
// bug(a[i], "going right");
}else{
tol.pb(a[i]);
// bug(a[i], "going left");
}
}
if (SZ(tol) < (mid-l+1)) {
tol.pb(a.back());
}
else {
tor.pb(a.back());
}
gogo(l,mid,tol); gogo(mid+1,r,tor);
}
void Solve(int N) {
int prv = 0;
REP(i,N*2) {
if (QU(i) != prv) {
++prv; g1.pb(i);
}else{
g2.pb(i);
}
}
#ifdef BALBIT
for (int x : g1) cout<<x<<' ';
cout<<endl;
for (int x : g2) cout<<x<<' ';
cout<<endl;
#endif // BALBIT
// now, everything is inside the mineral machine
// bool inside = 1;
//
// RREP(bit, 16) {
// // which bit do I care about?
// int needmove = 0;
// REP(i,N) {
// if (((i>>bit)&1) ^ in[g2[i]]) {
// ++needmove; // need to move if
// }
// }
// bool flp = 0;
// if (N-needmove < needmove) {
// flp = 1;
// }
// REP(i,N) {
// if (((i>>bit)&1) ^ flp ^ in[g2[i]]) {
// QU(g2[i]);
// }
// }
//
// REP(i,N) {
// int tmp = lst;
// if ((QU(g1[i]) != tmp) ^ flp ^ 1) {
// // this is inside the set of g2
// to[i] += (1<<bit);
// } // remove it
// }
// }
vector<int> st(N);
REP(i,N) st[i] = i;
gogo(0,N-1,st);
REP(i,N) {
bug(i, to[i]);
}
REP(i,N) {
Answer(1+g1[i], 1+g2[to[i]]);
}
}
/*
4
1 5
2 6
3 4
7 8
*/
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Incorrect |
0 ms |
200 KB |
DO NOT PRINT ANYTHING TO STANDARD OUTPUT |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Runtime error |
1 ms |
328 KB |
Execution killed with signal 13 |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Incorrect |
0 ms |
200 KB |
DO NOT PRINT ANYTHING TO STANDARD OUTPUT |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Incorrect |
0 ms |
200 KB |
DO NOT PRINT ANYTHING TO STANDARD OUTPUT |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Incorrect |
0 ms |
200 KB |
DO NOT PRINT ANYTHING TO STANDARD OUTPUT |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Incorrect |
0 ms |
200 KB |
DO NOT PRINT ANYTHING TO STANDARD OUTPUT |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Incorrect |
0 ms |
200 KB |
DO NOT PRINT ANYTHING TO STANDARD OUTPUT |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Incorrect |
0 ms |
200 KB |
DO NOT PRINT ANYTHING TO STANDARD OUTPUT |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Incorrect |
0 ms |
200 KB |
DO NOT PRINT ANYTHING TO STANDARD OUTPUT |
| 2 |
Halted |
0 ms |
0 KB |
- |
