import java.util.*;
 
class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		long a = sc.nextLong();
		long b = sc.nextLong();
		long c = sc.nextLong();
		
		if(a>=c) {
			System.out.println(a-c);
			System.out.println(b);
		}else {
			System.out.println(0);
			if(b>c-a) {
			System.out.println(b-c+a);
			}else {
				System.out.println(0);
			}
		}
			
		


		sc.close();
	}
}

/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