#include<bits/stdc++.h> using namespace std; int n; int main() { cin>>n; int i; for(i=1;i>0;i*=2){ if(i>n) break; } i/=2; if(n%2!=0) { cout<<-1; return 0; } while(n>0){ if(n>=i){ n-=i; cout<<i<<" "; } i/=2; } return 0; }
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