Learn how to solve the Leetcode problem of id 371, whose title is Sum of Two Integers, using the Java programming language.

https://leetcode.com/problems/sum-of-two-integers

The Data Structures and Algorithms (DSA) lesson uses bit manipulation to solve the problem.

The carry can be obtained from bitwise AND, then shifting to the left by 1.

The value of a is updated with a XOR b.

Then the value of b is updated with the value of the carry.

The process repeats, then at the end the value stored in a is returned.

The time complexity for the solution is O(1) and its space complexity is O(1).

DSA problems are sometimes asked during tech job interviews for positions such as Software Engineer, so you can use the challenge to practice that skill.