Submission #595073

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
595073	2022-07-13 10:32:13	Andyvanh1	Permutation (APIO22_perm)	C++17	0 / 100	0 ms	212 KiB

perm

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#include "perm.h"
#include <bits/stdc++.h>
using namespace std;
std::vector<int> construct_permutation(long long k){
    int Max = 0;
    int cur = 0;
    for(int i = 0; i < 60; i++){
        if((((long long)1)<<i)&k){
            Max = i;
            cur++;
        }
    }
    vector<int> ans(Max);
    
    for(int i = 0; i < Max; i++){
        if((((long long)1)<<i)&k){
            cur--;
            ans.push_back(Max+cur);
            
        }
        ans.push_back(i);
    }
    return ans;
}
 
 
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• Subtask 1: 0 / 10
• Subtask 2: 0 / 90