Please check the code its giving TLE

#1
#2

hey @sneha23

long long dp[n+1][2]={0}; initializing this in your count function 
will make all your previous calculated states 0, hence you have to again calculate them.

Check now =>

#3

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.