Given two binary strings, return their sum (also a binary string). The input strings are both non-empty and contains only characters 1 or 0. ...
Add Binary Given two binary strings, return their sum also a binary string . For example,a b Return . 先进行对齐操作,然后从右往左逐位相加,注意进位即可。 ...
2014-12-10 11:29 0 2187 推荐指数:
Given two binary strings, return their sum (also a binary string). The input strings are both non-empty and contains only characters 1 or 0. ...
Given two binary strings, return their sum (also a binary string). For example,a = "11"b = "1"Return "100". 这题用数组来做可能更简单,但考虑到可能面试的时候要求不能开额外的数组 ...
原题地址:https://oj.leetcode.com/problems/add-binary/ 题意: Given two binary strings, return their sum (also a binary string). For example,a = "11"b ...
题目: Given two binary strings, return their sum (also a binary string). For example, a = "11" b = "1" Return "100". 题解: 二进制加法都是从最低位(从右加到左)。所以对 ...
两个或多个块级盒子的垂直相邻边界会重合。结果的边界宽度是相邻边界宽度中最大的值。如果出现负边界,则在最大的正边界中减去绝对值最大的负边界。如果没有正边界,则从零中减去绝对值最大的负边界。注意:相邻的盒 ...
Given two binary strings, return their sum (also a binary string). For example,a = "11"b = "1"Return "100". 二进制数相加,并且保存在string中,要注意的是如何将string ...
题目:给定两个二进制字符串,返回他们的和(用二进制表示)。输入为非空字符串且只包含数字 1 和 0。 示例 1: 输入: a = "11", b = "1" 输出: "100" ...
问题:给一个二叉树,写一个算法判断这个树是不是balanced。 Solution #1. 第一次遇到这个问题时我的解法,如下: 写了一个getDepth()函数,访问每个节点都要调用一次这个函数。这个Solution也通过了leetcode的验证程序,但是后来想了想,I ...