PROGRAMMING:Max min

Keyboard input three integers, require the output of its maximum and minimum value.
###Input format:
Keyboard input only one line, that is, three integers, a space between each integer.
###Output format:
Output the maximum and minimum values in one line, separated by a space.
###Input example:
```in
10 15 14
```
###Output example:
The corresponding output is given here. For example:
```out
15 10
```







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