补是不可能补完的
哈理工软微2019新生赛(同步赛)——小乐乐与二段数【数论】
题目: https://ac.nowcoder.com/acm/contest/1877/T
题解: https://blog.csdn.net/Q_1849805767/article/details/102980620
补是不可能补完的
题目: https://ac.nowcoder.com/acm/contest/1877/T
题解: https://blog.csdn.net/Q_1849805767/article/details/102980620
来源:https://www.cnblogs.com/Guugle/p/11837890.html