zhanghill

摘要： Divide two integers without using multiplication, division and mod operator.If it is overflow, return MAX_INT.这个题分了两种解法，本质都是一样的:方法一：都是每次减去divisor的2^i ... 阅读全文

摘要： Given a linked list, reverse the nodes of a linked listkat a time and return its modified list.If the number of nodes is not a multiple ofkthen left-o... 阅读全文