zoj 1003 深度优先DFS
摘要:
On every June 1st, the Children's Day, there will be a game named "crashing balloon" on TV. The rule is very simple.On the ground there are 100 labeled balloons, with the numbers 1 to 100.After the re... 阅读全文
posted @ 2010-04-27 20:54 sgf87 阅读(698) 评论(1) 推荐(0) 编辑