Need help in FINDING CB NUMBERS

#1

Hello, I am getting WA in testCase 2, 3 and 4. Please can you figure out the mistake in my code. My code lonk -> https://ide.codingblocks.com/s/92610

#2

@saurabhpandey59373 hey saurabh your code is giving right output for the following cases
8
86922395
your output is 2
but it should be 4
11
44166181111
your output is 2
but it should be
4
so try with this your approach.

#3

Thanks, I finally got AC.