Given two binary strings, return their sum (also a binary string). For example, a ="11" b ="1" Return"100". 思路很简单,先把短的字符串补齐,然后逐位相加。stringaddBinary(stringa,stringb) {intlength =max(a.size(), b.size());stringres(length +1,'');charflag ='0';while(length...
Given two binary strings, return their sum (also a binary string). For example, a = "11" b = "1" Return "100". class Solution { public: string addBinary(string a, string b) { int len1,len2,t,i; string res; len1=a.length()-1; ...
Given two binary strings a and b, return their sum as a binary string. 给你两个二进制字符串a和b,以二进制字符串的形式返回它们的和。 Example 1: Input: a = "11", b = "1" Output: "100" Example 2: Input: a = "1010", b = "1011" Output: "10101" Constraints: 1 <= a.length...
Given two binary strings, return their sum (also a binary string). For example, a ="11" b ="1" Return"100". Analysis: 思路一:首先将二进制字符串转化成十进制,然后十进制相加,最后再转回二进制。缺点:用int型或long型数据保存变量容易造成溢出,得不到正确结果。 思路二:直接用二进制相加,逢二进...
LeetCode Add Binary 1.题目 Given two binary strings, return their sum (also a binary string). For example, a = "11"b = "1"Return "100". 2.解答 classSolution{ public: charintToChar(intinput){...
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. Example 1: Input: a = "11", b = "1"Output: "100"Example 2: Input: a = "1010", b = "1011"Output: "10101" 描述 给定两个二进制字符串...
Given two binary strings, return their sum (also a binary string). For example, a = "11" b = "1" Return "100". Solution 代码语言:javascript 代码运行次数:0 运行 AI代码解释 class Solution { public: string addBinary(string a, string b) { string res; int a_index = a.size() - 1...
Leetcode-Add Binary Given two binary strings, return their sum (also a binary string). For example, a = "11" b = "1" Return "100". 二进制相加,字符串输入,字符串输出 public class Solution { public String addBinary(String a, String b) { ...
Write a C++ program to add two binary numbers represented as strings and output the result as a binary string. Write a C++ program that performs binary addition using bitwise operators and simulates the carry propagation manually. Write a C++ program to add binary numbers by converting them to...
Given two binary strings, return their sum (also a binary string). For example, a = "11" b = "1" Return "100". 解题思路:使用Python的内置函数 .zfill(总长度) 将 a、b两字符串补为相等的...