The Instagram algorithm: How it works and strategies for 2026

What is Insertion Sort Algorithm: How it works, Advantages & Disadvantages | Simplilearn

Sorting Algorithms: Slowest to Fastest | Built In

You've been running this algorithm your ENTIRE life 💙💚 Insertion Sort picks up one element at a time and slides it into its correct position among the sorted section. Larger neighbors shift right, the value drops in. Exactly how you sort a hand of playing cards 🃏 Watch the gradient flow from blue to green as each element finds its home — pushing, sliding, settling into place. No recursion, no splitting, no merging. Just pure human intuition translated into code 💙💚 O(n²) worst case but O(n)