DSA Unfolding

When working with strings in Kotlin, you may encounter scenarios where you need to find the first character that does not repeat. This problem is common in text processing, competitive programming, and...

When working with numbers in Kotlin, there may be situations where you need to identify the two smallest numbers from a given list. Whether you are handling data analysis, competitive programming, or simply...

When working with lists in Kotlin, a common task is to find the two smallest numbers. Whether you’re solving coding challenges, optimizing algorithms, or simply manipulating data, knowing how to...

When analyzing algorithms, time complexity plays a crucial role in determining their efficiency. Two common complexities encountered in sorting, searching, and data structure operations are O(n) (linear...