2019年8月17日
[dynamic programming] leetcode 688 Knight Probability in Chessboard
摘要： problem: https://leetcode.com/problems/knight-probability-in-chessboard/ This is an easy problem using dfs. 阅读全文
posted @ 2019-08-17 23:58 fish1996 阅读(91) 评论(0) 推荐(0)
[Greedy] leetcode 870 Advantage Shuffle
摘要： problem: https://leetcode.com/problems/advantage-shuffle/ In ordered to maximize the advantage of array A with respect to B, we had better choose the 阅读全文
posted @ 2019-08-17 23:39 fish1996 阅读(129) 评论(0) 推荐(0)