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 (k < a) {
            System.out.println(String.format("%d %d",a-k,b));
        } else if (k <= a+b) {
            long c = b - (k-a);
            System.out.println(String.format("0 %d",c));
        } else {
            System.out.println("0 0");
        }
    }
}
/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