import java.util.*;
class Main {
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        long a = Long.parseLong(sc.next()),b=Long.parseLong(sc.next()),k=Long.parseLong(sc.next());
        if(k>=a){
            k-=a;
            b = Math.max(b-k,0);
            System.out.println(0+" "+b);
        } else {
            System.out.println(a-k+" "+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