Question

you are in a dark room ( or completely blind folded ) and you are given a standard 52 card deck out of which 13 cards are facing up and rest all are facing downwards. you have to divide the deck into two piles so that number of cards facing up in both the piles are equal. you are allowed to flip any card as many times as you want,

Answer 1

the rest are remaining donwad so we can put first of The Dawn part 1 Word and deep II as the downward and we take 19 times to do