#include "perm.h"
#include<bits/stdc++.h>
using namespace std;
#define ll long long
std::vector<int> construct_permutation(long long k)
{
k--;
int n = 0;
vector<int> bits;
for(ll i = 0 ; i < 60 ; i++)
{
if((1ll<<i) & k)
{
bits.push_back(i);
n+=i + 1;
}
}
n--;
vector<int> perm;
for(auto i : bits)
{
for(int j = n - i + 1 ; j <= n ; j++)
{
perm.push_back(j);
}
n-=i;
}
while(n >= 0)
{
perm.push_back(n);
n--;
}
return perm;
}
# |
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 |
Partially correct |
1 ms |
484 KB |
Partially correct |
4 |
Partially correct |
3 ms |
348 KB |
Partially correct |
5 |
Partially correct |
5 ms |
860 KB |
Partially correct |
6 |
Partially correct |
3 ms |
688 KB |
Partially correct |
7 |
Partially correct |
10 ms |
856 KB |
Partially correct |
8 |
Partially correct |
7 ms |
1116 KB |
Partially correct |
9 |
Partially correct |
1 ms |
348 KB |
Partially correct |
10 |
Partially correct |
8 ms |
1624 KB |
Partially correct |
11 |
Partially correct |
6 ms |
1112 KB |
Partially correct |
12 |
Partially correct |
7 ms |
1044 KB |
Partially correct |
13 |
Partially correct |
7 ms |
1116 KB |
Partially correct |