Score : 200 points

Problem Statement

Takahashi has A cookies, and Aoki has B cookies. Takahashi will do the following action K times:

  • If Takahashi has one or more cookies, eat one of his cookies.
  • Otherwise, if Aoki has one or more cookies, eat one of Aoki's cookies.
  • If they both have no cookies, do nothing.

In the end, how many cookies will Takahashi and Aoki have, respectively?

Constraints

  • 0 \leq A \leq 10^{12}
  • 0 \leq B \leq 10^{12}
  • 0 \leq K \leq 10^{12}
  • All values in input are integers.

Input

Input is given from Standard Input in the following format:

A B K

Output

Print the numbers of Takahashi's and Aoki's cookies after K actions.

Sample Input 1

2 3 3

Sample Output 1

0 2

Takahashi will do the following:

  • He has two cookies, so he eats one of them.
  • Now he has one cookie left, and he eats it.
  • Now he has no cookies left, but Aoki has three, so Takahashi eats one of them.

Thus, in the end, Takahashi will have 0 cookies, and Aoki will have 2.

Sample Input 2

500000000000 500000000000 1000000000000

Sample Output 2

0 0

Watch out for overflows.