THINK++ — Engineering Visualized

📖 LESSON

Pattern Recognition

Most DSA problems are variations of a few core patterns. Recognizing these patterns instantly narrows down the possible approaches.

Sorted Array

Binary Search, Two Pointers

Kth Elements

Heaps, Quick Select

Subarrays

Sliding Window, Prefix Sum

Trees/Graphs

BFS, DFS

Optimal Choice

Greedy, Dynamic Programming

Simulation Lab v2.0

Graph Engine Ready

Timeline

1/6

Edit Mode

Speed1000ms

Double-Click to Spawn

Drag Panels to Organize

💡 Pattern Pro Tip

Don't memorize problems; memorize patterns. When you see a problem, try to map it to one of the standard patterns you've mastered.

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