Counting Sort Algorithm – Easy Explanation

Script Sledge on Instagram: "LeetCode 75: Sort Colors | C++ Solution Sorting an array of objects in-place without using the built-in sort function! 🚀 The Engineering Approach: Instead of a naive two-pass counting sort, we optimize for a single pass using the Dutch National Flag algorithm. By maintaining three pointers, we partition the array into 0s, 1s, and 2s in O(N) time and O(1) space. Complexity Analysis: • Time: O(N) • Space: O(1) #LeetCode #Algorithms #Cpp #DataStructures #SoftwareEngine