PROGRAMMING:Finding the difference between the maximum and the minimum
Input 10 integers from the keyboard to find the difference between the maximum and minimum.
###Input format:
10 integers.
###Output format:
1 integer, which is the result of subtracting the minimum from the maximum of 10 integers.
###Input example:
Here is a set of inputs. For example:
```in
10 20 3 7 8 9 -7 3 2 30
```
###Output example:
The corresponding output is given here. For example:
```out
thirty-seven
```
answer：If there is no answer, please comment
###Input format:
10 integers.
###Output format:
1 integer, which is the result of subtracting the minimum from the maximum of 10 integers.
###Input example:
Here is a set of inputs. For example:
```in
10 20 3 7 8 9 -7 3 2 30
```
###Output example:
The corresponding output is given here. For example:
```out
thirty-seven
```
answer：If there is no answer, please comment