摘要：
Given n and m which are the dimensions of a matrix initialized by zeros and given an array indices where indices[i] = [ri, ci]. For each pair of [ri, 阅读全文
摘要：
常用命令： 查看块设备分区信息cat /proc/mtd 查看块设备信息mtdinfo /dev/mtd0 格式化mtd分区ubiformat /dev/mtd0 将mtd分区与ubi关联ubiattach /dev/ubi_ctrl -m 0 取消关联ubidetach /dev/ubi_ctrl 阅读全文
摘要：
Balanced strings are those who have equal quantity of 'L' and 'R' characters. Given a balanced string s split it in the maximum amount of balanced str 阅读全文