import java.util.*;
public class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    long A =sc.nextLong();
    long B=sc.nextLong();
    long K =sc.nextLong();
    long L =Math.max(A-K,0);
    long R;
    if(L==0){R =Math.max(B+A-K,0);}else{R =B;};
    System.out.println( L +" "+R );
  }
}
/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