C++ :

#include<bits/stdc++.h>
 
using namespace std;
 
long long n;
string a = "0123456789ABCDEF";
void print(int i) {
    cout << a[i / 16] << a[i % 16] << " ";
}
 
int main() {
    cin >> n;
    if (n == 0) {
        cout << "00";
        return 0;
    }
    while (n > 0) {
        int k = n % 128;
        n /= 128;
        if (n > 0)
            print(k + 128);
        else
            print(k);
    }
    return 0;
}