1206: MathematicalGame Time Limit: 2 Sec Memory Limit: 1280 MBSubmit: 124 Solved: 15[Submit][Status][Web Board] Description Xiao Ming likes to play mathematical games very much. One day, he gets a sequence of n positive integers. XOR (l , r) is def…
MySQL解决[Err] 1206 - The total number of locks exceeds the lock table size问题 查看MySQL版本:mysql>show version(); 解决标题中的问题:修改innodb_buffer_pool_size的大小. 1.查看当前innodb_buffer_pool_size的大小:mysql>show variables like '%innodb_buffer_pool_size%'; 一般默认为134217728…