import java.util.Scanner;
public class Main{
  public static void main(String[] args){
    // 準備
    Scanner sc = new Scanner(System.in);
    long a = sc.nextLong();
    long b = sc.nextLong();
    long k = sc.nextLong();

    if( a > 0 && k > 0) {
      if(a<=k) {
        k -= a;
        a = 0;
      } else {
        a -= k;
        k = 0;
      }
    }
    if( b > 0 && k > 0) {
      if(b<=k) {
        k -= b;
        b = 0;
      } else {
        b -= k;
        k = 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