PROGRAMMING:Output digital sequence 1
Write a program to achieve the following functions
Read in two integers Ibegin and Icount from the keyboard, and output Icount integers ≤ Ibegin in turn.
###Input format:
Enter two integers separated by spaces
###Output format:
The data is separated by spaces
###Input example:
```in
921 8
```
###Output example:
```out
1-921 2-920 3-919 4-918 5-917 6-916 7-915 8-914
```
answer：If there is no answer, please comment
Read in two integers Ibegin and Icount from the keyboard, and output Icount integers ≤ Ibegin in turn.
###Input format:
Enter two integers separated by spaces
###Output format:
The data is separated by spaces
###Input example:
```in
921 8
```
###Output example:
```out
1-921 2-920 3-919 4-918 5-917 6-916 7-915 8-914
```
answer：If there is no answer, please comment