摘要：
[Problem] Given a knight in a chessboard (a binary matrix with 0 as empty and 1 as barrier) with a source position, find the shortest path to a destin 阅读全文
posted @ 2017-08-30 22:59
CasperWin
阅读(980)
评论(0)
推荐(0)
摘要：
[Problem] Given a undirected graph, a node and a target, return the nearest node to given node which value of it is target, return NULL if you can't f 阅读全文
posted @ 2017-08-30 04:42
CasperWin
阅读(582)
评论(0)
推荐(0)
浙公网安备 33010602011771号