import java.io.*;
import java.util.*;

class Main {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    long A = Long.parseLong(sc.next());
    long B = Long.parseLong(sc.next());
    long K = Long.parseLong(sc.next());

    if (K >= A) {
      System.out.print(0 + " ");
      if (B > K - A) {
        System.out.println(B - (K - A));
      } else {
        System.out.println(0);
      }
    } else {
      System.out.println((A-K) + " " + B);
    }
  }
}
/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz