2015年12月21日
leetcode Bulls and Cows
摘要： You are playing the following Bulls and Cows game with your friend: You write down a number and ask your friend to guess what the number is. Each time... 阅读全文
posted @ 2015-12-21 17:21 0giant 阅读(205) 评论(0) 推荐(0) 编辑