zoj3662Math Magic
摘要:
Math MagicTime Limit:3 Seconds Memory Limit:32768 KBYesterday, my teacher taught us about math: +, -, *, /, GCD, LCM... As you know, LCM (Least common multiple) of two positive numbers can be solved easily because of a * b = GCD (a, b) * LCM (a, b).In class, I raised a new idea: "how to calcula 阅读全文
posted @ 2013-08-27 17:53 新一 阅读(261) 评论(0) 推荐(0)