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OI-codes/Luogu/problem/P7071/P7071.cpp
2021-01-02 15:30:52 +08:00

20 lines
304 B
C++

#include <bits/stdc++.h>
using namespace std;
int main() {
int n;
cin >> n;
if (n & 1) {
cout << -1 << endl;
}
else {
for (int i = 24; i > 0; i--) {
if (n >> i & 1) {
cout << (1 << i) << ' ';
}
}
}
return 0;
}