Pls help with the code

#1

what is wrong in my code
here is the code https://ide.codingblocks.com/s/199565

#2

@pyash I guess you forgot to save the code. Please save it then provide me the link

#3

here is the code https://ide.codingblocks.com/s/199566

#4

@pyash s[i]b will not have the result you expect it to have, to get the number out of the string , write b(s[i]-‘0’).
Second thing you need not to find prime numbers for. The numbers should not be divisible by given numbers only.
To solve the problem start finding the CB numbers first of length 1 then 2 then 3 and so on, also maintain a list of already selected position.


Code for the above approach.
If this solves your problem mark it as solved.

#5

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