1031. Hello World for U (20)
摘要:
题目如下: Given any string of N (>=5) characters, you are asked to form the characters into the shape of U. For example, "helloworld" can be printed a... 阅读全文
posted @ 2015-06-09 13:12 张大大123 阅读(136) 评论(0) 推荐(0) 编辑