what about odd number of digits? Could someone explain Please

Hi,

Is this number 63363 lucky number?

Is it necessary all lucky numbers have to be a palindrome?

Regards

Anupam

Re: what about odd number of digits? Could someone explain Please

Posted by

Noob 29 Dec 2011 13:04

If number of digits is odd, answer is 0.

Re: what about odd number of digits? Could someone explain Please

I don't agree. There is no such rule. So you can solve the n-1 problem and then multiplicate it on 10.

Re: what about odd number of digits? Could someone explain Please

According to the problem the input number isn't odd as it is divisible 2. source:

"Output

should contain a number of tickets such that the sum of the first half of digits is equal to the sum of the second half of digits."