2020年3月17日
[CodeForces] 1325D Ehab the Xorcist
摘要： Given 2 integers u and v, find the shortest array such that bitwise-xor of its elements is u, and the sum of its elements is v. Input The only line co 阅读全文
posted @ 2020-03-17 07:11 Review->Improve 阅读(297) 评论(0) 推荐(0)