Two Sum — LeetCode #1 (Easy)

1. 1Read the problem statement carefully to understand the requirements
2. 2Choose a suitable data structure such as a hash table to store the numbers and their indices
3. 3Iterate through the array and for each number, check if its complement (target - number) exists in the hash table
4. 4If the complement exists, return the indices of the current number and its complement
5. 5If no solution is found after iterating through the entire array, return an empty result or a suitable error message

Software engineers and data scientists on a team can benefit from understanding this problem as it improves their coding skills and ability to solve similar problems, and it's a common interview question

💡 Using a hash table to store the numbers and their indices allows for efficient lookup and solution of the Two Sum problem

🚀 Solve Two Sum in O(n) time complexity using a hash table!