Обсуждение @ 1044. Счастливые билеты. Easy! @ Timus Online Judge

what about odd number of digits? Could someone explain Please

Послано Anupam Ghosh, Wipro Technologies 28 дек 2011 19:38

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

Послано Noob 29 дек 2011 13:04

If number of digits is odd, answer is 0.

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

Послано ramon93i7 1 июл 2012 16:05

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

Послано Md. Shahedul Islam (Shahed) 8 июн 2015 22:15

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."

Обсуждение задачи 1044. Счастливые билеты. Easy!