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