import java.util.*;
import java.math.*;

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();
        StringBuilder sb = new StringBuilder();

        if (A >= K) {
            sb.append(A-K);
            sb.append(" ");
            sb.append(B);
            System.out.println(sb.toString());
        } else if (B >= K - A) {
            sb.append(0);
            sb.append(" ");
            sb.append(B- K + A);
            System.out.println(sb.toString());
        } 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