#define _USE_MATH_DEFINES
#include <cstdio>
#include <iostream>
#include <sstream>
#include <fstream>
#include <iomanip>
#include <algorithm>
#include <cmath>
#include <complex>
#include <string>
#include <vector>
#include <array>
#include <list>
#include <queue>
#include <stack>
#include <set>
#include <map>
#include <bitset>
#include <numeric>
#include <limits>
#include <climits>
#include <cfloat>
#include <functional>
#include <iterator>
#include <memory>
#include <regex>
using namespace std;

void solve(long long &n, int base, long long curr, long long minVal, long long maxVal, string& ans)
{
    if(minVal <= n && n <= maxVal)
        return;

    long long curr2 = curr * base;
    long long minVal2 = minVal + min(0LL, curr * (-base - 1));
    long long maxVal2 = maxVal + max(0LL, curr * (-base - 1));
    solve(n, base, curr2, minVal2, maxVal2, ans);

    int x = 0;
    while(!(minVal <= n && n <= maxVal)){
        ++ x;
        n -= curr;
    }
    ans += (char)('0' + x);
}

int main()
{
    int t, b;
    cin >> t >> b;

    while(--t >= 0){
        long long n;
        cin >> n;
        string ans;
        solve(n, b, 1, 0, 0, ans);
        cout << ans << endl;
    }

    return 0;
}