2018年11月2日
HDU 4497 GCD and LCM
摘要： Problem Description Given two positive integers G and L, could you tell me how many solutions of (x, y, z) there are, satisfying that gcd(x, y, z) = G 阅读全文
posted @ 2018-11-02 17:12 蓝猫爱宇宙 阅读(94) 评论(0) 推荐(0) 编辑