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 ansA, ansB;
        if (a - k >= 0) {
            ansA = a - k;
        } else {
            ansA = 0;
        }
        k -= a;

        if (k > 0) {
            if (b - k >= 0) {
                ansB = b - k;
            } else {
                ansB = 0;
            }
        } else {
            ansB = b;
        }

        System.out.println(ansA + " " + ansB);
    }
}
/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