Write a script to print numbers 5,4,3,2,1 using the while loops.

The algorithm for writing such a script would be:

- Begin value of i is set to 5.

- The while loop is started.

- Check of the value of i is zero. In case it is it will end the program and give the output.

- In case, the i is not equal to zero the value of i will be printed and the i's value is decremented by 1.

The code: