Hi

Merry Christmas to all programers around the world :D

I've been waiting about two months to see what is mike's Christmas surprise for CodeForces users .

feel free to write what do you think mike is going to give us ?

I tried to find an image that merry's the Christmas in all language .

Hi

I think something is wrong here!

I wrote a code for problem 745B - Hongcow Solves A Puzzle and got two different verdict

23067626 Hack

23072618 Accept

I also use codeforces compare system to figure out if there is any different between this 2 code (you can see the result below )

as you can see there is no different :D