2014年9月5日
POJ 1838 Banana (并查集)
摘要： Banana Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 2032 Accepted: 755 Description Consider a tropical forrest, represented as a matrix. 阅读全文
posted @ 2014-09-05 10:54 Cliff Chen 阅读(157) 评论(0) 推荐(0) 编辑