#include <bits/stdc++.h>
using namespace std;

int main(){
    cin.tie(0);
    ios::sync_with_stdio(false);
    long long T, B;
    cin >> T >> B;
    long long b = -B;
    vector<long long> Ns(T, 0);
    for (auto & n: Ns) cin >> n;
    for (auto n : Ns){
        if (n == 0){
            cout << "0/n";
            continue;
        }
        vector<long long> ans;
        int sign = 1;
        while (n > 0){
            if (sign == 1){
                ans.push_back(n % b);
                n /= b;
                sign = -1;
            }else{
                int tmp = (b - (n % b)) % b;
                ans.push_back(tmp);
                n = (n + tmp)/b;
                sign = 1;
            }
        }
        for (auto it = ans.rbegin(); it != ans.rend(); ++it) cout << *it;
        cout << '\n';
    }
    return 0;
}