solves add binary

Author: anishLearnsToCode

Diff for: README.md

@@ -27,7 +27,7 @@
 | 53 | [Maximum SubArray](https://leetcode.com/problems/maximum-subarray) | Easy | [![Java](https://img.icons8.com/color/40/000000/java-coffee-cup-logo.png)](https://github.com/anishLearnsToCode/leetcode-algorithms/blob/master/src/MaximumSubArray.java) |
 | 58 | [Length of Last Word](https://leetcode.com/problems/length-of-last-word) | Easy | [![Java](https://img.icons8.com/color/40/000000/java-coffee-cup-logo.png)](https://github.com/anishLearnsToCode/leetcode-algorithms/blob/master/src/LengthOfLastWord.java) |
 | 66 | [Plus One](https://leetcode.com/problems/plus-one) | Easy | [![Java](https://img.icons8.com/color/40/000000/java-coffee-cup-logo.png)](https://github.com/anishLearnsToCode/leetcode-algorithms/blob/master/src/PlusOne.java) |
-| 67 | [Add Binary](https://leetcode.com/problems/add-binary) | Easy | |
+| 67 | [Add Binary](https://leetcode.com/problems/add-binary) | Easy | [![Java](https://img.icons8.com/color/40/000000/java-coffee-cup-logo.png)](https://github.com/anishLearnsToCode/leetcode-algorithms/blob/master/src/AddBinary.java) |
 | 69 | [Sqrt(x)](https://leetcode.com/problems/sqrtx) | Easy | |
 | 70 | [Climbing Stairs](https://leetcode.com/problems/climbing-stairs) | Easy | |
 | 83 | [Remove Duplicates from Sorted List](https://leetcode.com/problems/remove-duplicates-from-sorted-list) | Easy | |