import java.util.*;
class Main{
    public static void main(String[] args){
	Scanner stdIn = new Scanner(System.in);
	long A = Long.parseLong(stdIn.next());
	long B = Long.parseLong(stdIn.next());
	long K = Long.parseLong(stdIn.next());
	long n =A-K;
	if(A+B<=K){
	    System.out.println("0 0");
	}else if(n<0){
	    System.out.println("0 "+(A+B-K));
	}else{
	    System.out.println(n+" "+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