#include using namespace std; #define FOR(i,a,b) for(int i=(a);i<(b);++i) #define REP(i,n) FOR(i,0,n) #define ALL(v) begin(v),end(v) template inline bool chmax(A & a, const B & b) { if (a < b) { a = b; return true; } return false; } template inline bool chmin(A & a, const B & b) { if (a > b) { a = b; return true; } return false; } using ll = long long; using pii = pair; constexpr ll INF = 1ll<<30; constexpr ll longINF = 1ll<<60; constexpr ll MOD = 1000000007; constexpr bool debug = false; //---------------------------------// int main() { int T, B; cin >> T >> B; while (T--) { int N; scanf("%d", &N); string ans; while (abs(N) != 0) { int cur = (N % B + abs(B)) % B; ans += cur + '0'; N = (N - cur) / B; } reverse(ALL(ans)); cout << ans << '\n'; } }