Code not working

#1


The code workds when i provide my input but is not passing the test case.

#2

@amanb25
base cases will be
if n==0 return 1
if n<0 return 0

Also use long long int

#3

@amanb25
your code will pass after doing these corrections.
If you still face any issue then you can ask me here. otherwise please mark this doubt as resolved.

#4

Even after changing the code it works on my ide but is not getting accepted.

#5

@amanb25
i don’t see any changes i said above,done in your code.
This will be the code after correction. https://ide.codingblocks.com/s/244004