Compare two version numbers version1 and version2.If version1 > version2 return 1; if version1 <version2 return -1;otherwise return 0. You ...
Compare two version numbersversion andversion .Ifversion gt version return , ifversion lt version return , otherwise return . You may assume that the version strings are non empty and contain only dig ...
2015-01-12 15:49 0 3497 推荐指数:
Compare two version numbers version1 and version2.If version1 > version2 return 1; if version1 <version2 return -1;otherwise return 0. You ...
Compare two version numbers version1 and version2.If version1 > version2 return 1, if version1 < version2 return -1, otherwise return 0. You ...
You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single ...
题目: You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain ...
本题是使得两个链表相加,每个链表中值均为0~9,对于两个链表对应的值相加值sum若大于9,则为sum%10,并在指向的下一对节点的和sum上加1。 做题思路: 判断两链表是否有空链表,若有, ...
题目: 两个数字求和,数字用链表表示,每一个结点代表一位。链表顺序与数字顺序相反,即表头存放数字的最低位。 解法: 分别遍历两个链表的每个结点,对两个结点求和即可。要维护一个变量保存每次相 ...
Write a SQL query to find all numbers that appear at least three times consecutively. For example, given the above Logs table, 1 is the only ...
原题地址:https://oj.leetcode.com/problems/add-two-numbers/ 题意: You are given two linked lists representing two non-negative numbers. The digits ...