#include "perm.h"
using namespace std;
std::vector<int> construct_permutation(long long k)
{
vector<int> s;
int sum = 0;
k--;
for(int f=18;f>=2;f--){
if((1LL<<f)-1<=k){
s.push_back(f);
k-=((1<<f)-1);
sum+=f;
}
}
sum+=k;
for(int i=0;i<k;i++) s.push_back(1);
vector<int> ans;
for(auto l : s){
for(int i=sum-l+1;i<=sum;i++) ans.push_back(i-1);
sum-=l;
}
return ans;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Partially correct |
1 ms |
348 KB |
Partially correct |
4 |
Runtime error |
109 ms |
262144 KB |
Execution killed with signal 9 |
5 |
Halted |
0 ms |
0 KB |
- |