Package g0001_0100.s0067_add_binary

Class Solution

java.lang.Object
g0001_0100.s0067_add_binary.Solution
public class Solution extends java.lang.Object
67 - Add Binary.

Easy

Given two binary strings a and b, return their sum as a binary string.

Example 1:

Input: a = “11”, b = “1”

Output: “100”

Example 2:

Input: a = “1010”, b = “1011”

Output: “10101”

Constraints:

  • 1 <= a.length, b.length <= 104
  • a and b consist only of '0' or '1' characters.
  • Each string does not contain leading zeros except for the zero itself.

  • Constructor Summary Link icon

    Constructors
    Constructor
    Description
    Solution()
     

  • Method Summary Link icon

    Modifier and Type
    Method
    Description
    java.lang.String
    addBinary(java.lang.String a, java.lang.String b)
     

    Methods inherited from class java.lang.Object Link icon

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details Link icon

    • Solution Link icon

      public Solution()

  • Method Details Link icon

    • addBinary Link icon

      public java.lang.String addBinary(java.lang.String a, java.lang.String b)