#include <bits/stdc++.h>
using namespace std;
int n, k, x;
vector<long long> a;
void ans() {
  for (int i = 0; i < n; i++) {
    cout << a[i] << ' ';
  }
  exit(0);
}
int main(int argc, char* argv[]) {
  srand((unsigned int)time(NULL));
  cin >> n >> k >> x;
  a.resize(n);
  int ch = 1;
  for (int i = 0; i < n; i++) {
    cin >> a[i];
    if (a[i] < 0) {
      ch *= -1;
    }
  }
  if (ch == 1) {
    set<pair<long long, int> > s;
    for (int i = 0; i < n; i++) {
      if (a[i] >= 0) {
        s.insert({abs(-1 - a[i]), i});
      } else {
        s.insert({abs(1 - a[i]), i});
      }
    }
    auto q = *s.begin();
    int id = q.second;
    if (a[id] >= 0) {
      while (a[id] >= 0) {
        a[id] -= x;
        k--;
        if (k == 0) {
          ans();
        }
      }
    } else {
      while (a[id] <= 0) {
        a[id] += x;
        k--;
        if (k == 0) {
          ans();
        }
      }
    }
  }
  set<pair<long long, int> > s;
  for (int i = 0; i < n; i++) {
    s.insert({abs(a[i]), i});
  }
  while (k > 0) {
    auto q = *s.begin();
    s.erase(s.begin());
    int id = q.second;
    if (a[id] >= 0) {
      a[id] += x;
    } else {
      a[id] -= x;
    }
    k--;
    s.insert({abs(a[id]), id});
  }
  ans();
}
