#include "transfer.h"
#include<bits/stdc++.h>
using namespace std;
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
typedef tree<long long,null_type,less_equal<long long>,rb_tree_tag,tree_order_statistics_node_update> indexed_set;
//order_of_key #of elements less than x
// find_by_order kth element
using ll=long double;
using ld=long double;
using pii=pair<ll,ll>;
#define f first
#define s second
#define pb push_back
#define REP(i,n) for(int i=0;i<n;i++)
#define REP1(i,n) for(int i=1;i<=n;i++)
#define FILL(n,x) memset(n,x,sizeof(n))
#define ALL(_a) _a.begin(),_a.end()
#define sz(x) (int)x.size()
#define SORT_UNIQUE(c) (sort(c.begin(),c.end()),c.resize(distance(c.begin(),unique(c.begin(),c.end()))))
#define GET(v,x) lower_bound(ALL(v),x)-v.begin()
const int maxn=5e5+5;
const int INF=0x3f3f3f3f;
int MOD=1e9+7;
const ld PI=acos(-1.0l);
const ld eps=1e-6;
#define lowb(x) x&(-x)
#define MNTO(x,y) x=min(x,(__typeof__(x))y)
#define MXTO(x,y) x=max(x,(__typeof__(x))y)
template<typename T1,typename T2>
ostream& operator<<(ostream& out,pair<T1,T2> P){
out<<P.f<<' '<<P.s;
return out;
}
template<typename T>
ostream& operator<<(ostream& out,vector<T> V){
REP(i,sz(V)) out<<V[i]<<((i!=sz(V)-1)?" ":"\n");
return out;
}
std::vector<int> get_attachment(std::vector<int> v) {
int n=sz(v);
int len=__lg(n+1);
int c=0;
REP(i,n) if(v[i]) c^=(i+1);
vector<int> vv;
REP(i,len) vv.pb((bool)(c&(1<<i)));
vv.pb(__builtin_popcount(c)%2);
return vv;
}
std::vector<int> retrieve(std::vector<int> v) {
int n=sz(v);
int k=8;
if(n==70) k=6;
int c=0,cur=0;
REP(i,k) c+=v[n-i-2],cur=cur*2+v[n-i-2];
vector<int> ans;
if(c%2==v.back()){
REP(i,n-k-1) if(v[i]) cur^=(i+1);
if(cur) v[cur-1]^=1;
}
REP(i,n-k-1) ans.pb(v[i]);
return ans;
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
4 ms |
640 KB |
Output is correct |
| 2 |
Correct |
5 ms |
724 KB |
Output is correct |
| 3 |
Correct |
4 ms |
652 KB |
Output is correct |
| 4 |
Correct |
4 ms |
644 KB |
Output is correct |
| 5 |
Correct |
4 ms |
648 KB |
Output is correct |
| 6 |
Correct |
4 ms |
732 KB |
Output is correct |
| 7 |
Correct |
4 ms |
652 KB |
Output is correct |
| 8 |
Correct |
4 ms |
640 KB |
Output is correct |
| 9 |
Correct |
4 ms |
652 KB |
Output is correct |
| 10 |
Correct |
4 ms |
740 KB |
Output is correct |
| 11 |
Correct |
4 ms |
652 KB |
Output is correct |
| 12 |
Correct |
4 ms |
652 KB |
Output is correct |
| 13 |
Correct |
3 ms |
732 KB |
Output is correct |
| 14 |
Correct |
4 ms |
652 KB |
Output is correct |
| 15 |
Correct |
4 ms |
644 KB |
Output is correct |
| 16 |
Correct |
4 ms |
772 KB |
Output is correct |
| 17 |
Correct |
3 ms |
652 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
106 ms |
2496 KB |
Output is correct |
| 2 |
Correct |
102 ms |
2488 KB |
Output is correct |
| 3 |
Correct |
104 ms |
2504 KB |
Output is correct |
| 4 |
Correct |
118 ms |
2500 KB |
Output is correct |
| 5 |
Correct |
121 ms |
2500 KB |
Output is correct |
| 6 |
Correct |
113 ms |
2504 KB |
Output is correct |
| 7 |
Correct |
109 ms |
2500 KB |
Output is correct |
| 8 |
Correct |
112 ms |
2500 KB |
Output is correct |
| 9 |
Correct |
109 ms |
2500 KB |
Output is correct |
| 10 |
Correct |
101 ms |
2500 KB |
Output is correct |
| 11 |
Correct |
99 ms |
2500 KB |
Output is correct |
| 12 |
Correct |
105 ms |
2488 KB |
Output is correct |
| 13 |
Correct |
108 ms |
2504 KB |
Output is correct |
| 14 |
Correct |
106 ms |
2500 KB |
Output is correct |
| 15 |
Correct |
105 ms |
2504 KB |
Output is correct |
| 16 |
Correct |
104 ms |
2488 KB |
Output is correct |
| 17 |
Correct |
107 ms |
2492 KB |
Output is correct |
| 18 |
Correct |
112 ms |
2488 KB |
Output is correct |
| 19 |
Correct |
104 ms |
2504 KB |
Output is correct |
