please review my code and tell me what I have missed
my code https://ide.codingblocks.com/s/260109
My code is giving wrong answer
Actually your DP recurrence is incorrect!
This problem is identical to number of binary strings of length n having no consecutive ones.
Think this way-> if n digits are not yet complete, then you can place a here, you can also place b here if previous digit is not b.
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