#include <bits/stdc++.h>
using namespace std;
const int mod = 1e9 + 7;
const int inf = 1e9 + 7;
const long long infL = 1e18;
int setbit(int n, int pos) { return n = n | (1 << pos); }
int resetbit(int n, int pos) { return n = n & ~(1 << pos); }
bool checkbit(int n, int pos) { return (bool)(n & (1 << pos)); }
template <typename T>
T mul(T x, T y) {
  x %= mod;
  y %= mod;
  return (x * y) % mod;
}
template <typename T>
T add(T x, T y) {
  x %= mod;
  y %= mod;
  return (x + y) % mod;
}
template <typename T>
T modPow(T x, T k, T mod) {
  if (k == 0) return 1;
  if (k & 1) {
    return ((x % mod) * modPow(x, k - 1, mod) % mod) % mod;
  } else {
    T ret = modPow(x, k / 2, mod);
    ret %= mod;
    return (ret * ret) % mod;
  }
}
template <typename T>
T ext_gcd(T num1, T num2, T &X, T &Y) {
  T r2, r1, q2, q1, x2, x1, y2, y1, x, y, r;
  x2 = 1;
  y2 = 0;
  x1 = 0;
  y1 = 1;
  for (r2 = num1, r1 = num2; r1 != 0;
       y2 = y1, y1 = y, x2 = x1, x1 = x, r2 = r1, r1 = r) {
    q1 = r2 / r1;
    x = x2 - q1 * x1;
    y = y2 - q1 * y1;
    r = r2 % r1;
  }
  X = x2;
  Y = y2;
  return r2;
}
template <typename T>
T modInv(T x, T m) {
  return modPow(x, m - 2, m);
}
template <typename T>
void print(const T &v) {
  cerr << v << ' ';
}
template <typename T1, typename... T2>
void print(const T1 &first, const T2 &...rest) {
  print(first);
  print(rest...);
}
template <typename F, typename S>
ostream &operator<<(ostream &os, const pair<F, S> &p) {
  return os << "[ " << p.first << ", " << p.second << " ]";
}
template <typename T>
ostream &operator<<(ostream &os, const vector<T> &v) {
  os << "[ ";
  for (int i = 0; i < v.size(); i++) os << v[i] << ' ';
  return os << " ]";
}
int modadd(int &x, int y) {
  x += y;
  if (x >= mod) x -= mod;
  return x;
}
const int M = (int)3e5 + 7;
const int mx = (int)700;
const int nx = 2000 + 77;
long long a[M + 2];
set<pair<long long, long long> > S;
int func(long long x) {
  if (x < 0LL) return -1;
  return 1;
}
void solve() {
  long long sign = 0, x, y, n, k, f = 0;
  cin >> n >> k >> x;
  for (int i = 0; i < n; i++) {
    cin >> a[i];
    if (a[i] < 0LL) sign ^= 1;
    S.insert(make_pair(abs(a[i]), i));
  }
  int cnt = 0;
  if (f == 0)
    for (int i = 0; i < k; i++) {
      cnt++;
      set<pair<long long, long long> >::iterator it;
      it = S.begin();
      pair<long long, long long> p = *it, pp = p;
      int id = p.second;
      long long pre = a[id];
      if (sign == 0LL) {
        if (a[id] >= 0LL) {
          a[id] -= x;
        } else {
          a[id] += x;
        }
      } else {
        if (a[id] < 0LL) {
          a[id] -= x;
        } else {
          a[id] += x;
        }
      }
      if (func(pre) != func(a[id])) sign ^= 1;
      S.erase(it);
      S.insert(make_pair(abs(a[id]), id));
    }
  do {
    cerr << "cnt" << ' ';
    print(cnt);
  } while (0);
  cerr << "\n";
  ;
  for (int i = 0; i < n; i++) cout << a[i] << ' ';
}
int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  cout.tie(0);
  int t = 1, c = 0;
  while (t--) {
    solve();
  }
}
