import java.util.Scanner;

public 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());
		sc.close();

		if(K <= A) {
			A -= K;
			System.out.println(A + " " + B);
			return;
		}else {
			K -= A;
			if(K <= B) {
				B -= K;
				System.out.println(0 + " " + B);
				return;
			}else {
				System.out.println(0 + " " + 0);
				return;
			}
		}

	}
}
/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