2018年4月8日
SGU106 (扩展欧几里得)
摘要： The equation There is an equation ax + by + c = 0. Given a,b,c,x1,x2,y1,y2 you must determine, how many integer roots of this equation are satisfy to 阅读全文
posted @ 2018-04-08 23:04 ACRykl 阅读(204) 评论(0) 推荐(0) 编辑