import java.util.*;

class Main {
    public static void main(String[] args) {
        final Scanner sc = new Scanner(System.in);
        final long A = Long.parseLong(sc.next());
        final long B = Long.parseLong(sc.next());
        final long K = Long.parseLong(sc.next());
        sc.close();

        long a = A;
        long b = B;
        long k = K;
        if (a>=k) {
            a -= k;
            k = 0;
        } else {
            k -= a;
            a = 0;
        }
        if (b>=k) {
            b -= k;
            k = 0;
        } else {
            k -= b;
            b = 0;
        }

        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