PROGRAMMING:[branch] [-- median of three numbers B --]

Input three integers, please program to output the median of these three numbers.
###Input format:
Enter three integers, separated by a space, and the data is in the range of int.
###Output format:
Output the median of the three numbers. After the data is output, you need to output carriage return to wrap the line.
###Input example:
Here is a set of inputs. For example:
```in
1 2 3
```
###Output example:
The corresponding output is given here. For example:
```out
two
```







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