摘要: A. Vanya and TableVanya has a table consisting of100rows, each row contains100cells. The rows are numbered by integers from1to100from bottom to top, t... 阅读全文
posted @ 2015-06-20 23:59 寻找&星空の孩子 阅读(579) 评论(0) 推荐(0) 编辑