2014年3月28日
Ural 1073 Square Country
摘要： Problem DescriptionThere live square people in a square country. Everything in this country is square also. Thus, the Square Parliament has passed a law about a land. According to the law each citizen of the country has a right to buy land. A land is sold in squares, surely. Moreover, a length of a 阅读全文
posted @ 2014-03-28 14:51 chen2013 阅读(186) 评论(0) 推荐(0)