2019年10月26日
摘要: 描述 The greatest common divisor GCD(a,b) of two positive integers a and b,sometimes written (a,b),is the largest divisor common to a and b,For example, 阅读全文
posted @ 2019-10-26 16:20 qmzhna 阅读(128) 评论(0) 推荐(0) 编辑