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();
    if(k<=a){
      System.out.print(a-k);
      System.out.print(" ");
      System.out.println(b);
    }else if(a+b<=k){
      System.out.println("0 0");
    }else{
      System.out.print("0 ");
      System.out.println(b-k+a);
    }

  }
  

  
}

/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