import java.util.Scanner;
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(A+B<=K){
       System.out.println(0+" "+0);
      }
      else if(A<=K && A+B>=K){
       System.out.println(0+" "+((A+B)-K));
      }
      else if(A>K && A+B>=K){
       System.out.println((A-K)+" "+B);
      }
      else{
      System.out.println(A+" "+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