import java.util.*;

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.print(A-K + " " + B);
    } else if (K > A && K <= A + B) {
      System.out.print(0 + " " + (B - (K - A)));
    } else if (K >= A + B) {
      System.out.print(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