#include<bits/stdc++.h>
using namespace std;
using Int = long long;
template<typename T1,typename T2> inline void chmin(T1 &a,T2 b){if(a>b) a=b;}
template<typename T1,typename T2> inline void chmax(T1 &a,T2 b){if(a<b) a=b;}

//INSERT ABOVE HERE
signed main(){
  Int t,b;
  cin>>t>>b;
  while(t--){
    Int x;
    cin>>x;
    vector<Int> v;
    for(Int i=0;i<100;i++){     
      if(~i&1){  
        Int k=x%abs(b);
        v.emplace_back(k);
        x-=k;
        x/=abs(b);
      }else{        
        Int k=x%abs(b);
        if(k) k=abs(b)-k;
        v.emplace_back(k);
        x+=k;
        x/=abs(b);
      }      
    }
    
    while(!v.empty()&&v.back()==0) v.pop_back();
    if(v.empty()) v.emplace_back(0);
    reverse(v.begin(),v.end());
    for(Int b:v) cout<<b;
    cout<<endl;
  }
  return 0;
}