other than lists what else can we use in increasing decreasing sequence challenge?
Don't use arrays or lists
Hey @Roopa1i_ma1hotra, you can use a while loop and inside that take input from the user again and again provided the condition is met. Once the conditions become false, the program terminates.
Hope this helps.
Happy coding 
I hope I’ve cleared your doubt. I ask you to please rate your experience here
Your feedback is very important. It helps us improve our platform and hence provide you
the learning experience you deserve.
On the off chance, you still have some questions or not find the answers satisfactory, you may reopen
the doubt.