while loop: Countdown

In this problem, you will create a program that uses a while loop to count down from a start value to 0, printing each integer one per line, and displays the result to standard output.

Learning Objective: Understand repetitive processing using while loops

Create a program that inputs a start value and counts down from that value to 0.

Input

Line 1: Start value (positive integer)

Output

[start]
[start-1]
...
1
0
```java

## Example
Input:
```java
3
```java
Output:
```java
3
2
1
0