#include "perm.h"
#include <bits/stdc++.h>
using namespace std;
#define watch(x) cout<<(#x)<<"="<<(x)<<'\n'
#define mset(d,val) memset(d,val,sizeof(d))
#define cbug if(DEBUG) cout
#define setp(x) cout<<fixed<<setprecision(x)
#define sz(x) (int)(x).size()
#define all(x) begin(x), end(x)
#define forn(i,a,b) for(int i=(a);i<(b);i++)
#define fore(i,a,b) for(int i=(a);i<=(b);i++)
#define pb push_back
#define F first
#define S second
#define fbo find_by_order
#define ook order_of_key
typedef long long ll;
typedef long double ld;
typedef pair<ll,ll> ii;
typedef vector<int> vi;
typedef vector<pair<int, int>> vii;
vi makePerm(vi a)
{
int n = sz(a);
vi dis(all(a));
sort(all(dis));
forn(i,0,n)
{
a[i] = lower_bound(all(dis), a[i]) - dis.begin();
}
return a;
}
std::vector<int> construct_permutation(long long n)
{
ll L=0, R=0;
vi ans{0};
int i = 62;
while(!((1LL << i) & n)) i--;
i--;
while (i >= 0)
{
if ((1LL << i) & n)
{
L--;
ans.pb(L);
}
if (i != 0)
{
R++;
ans.pb(R);
}
i--;
}
return makePerm(ans);
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
1 ms |
348 KB |
Output is correct |
4 |
Correct |
1 ms |
348 KB |
Output is correct |
5 |
Partially correct |
1 ms |
344 KB |
Partially correct |
6 |
Correct |
1 ms |
348 KB |
Output is correct |
7 |
Correct |
1 ms |
344 KB |
Output is correct |
8 |
Partially correct |
2 ms |
348 KB |
Partially correct |
9 |
Correct |
1 ms |
436 KB |
Output is correct |
10 |
Partially correct |
2 ms |
348 KB |
Partially correct |
11 |
Partially correct |
2 ms |
348 KB |
Partially correct |
12 |
Partially correct |
2 ms |
348 KB |
Partially correct |
13 |
Partially correct |
2 ms |
348 KB |
Partially correct |