Awwwards Class Sandbox
Traverse. Node.
Blitz Algorithms.
Navigate tree traversals, resolve linked list pointers, and determine Big O space-time complexities under live compiler execution.
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10 Modules Course Syllabus
Interactive Landing Sandboxes
Select a topic below to inspect the curriculum lessons and practice code playground templates.
dsa module
Data Structures Blitz
Troubleshoot arrays, linked lists, and tree traversals in real-time.
- Master pointer manipulations in singly and doubly linked lists.
- Perform depth-first and breadth-first search traversals on binary search trees.
- Evaluate space-time complexities dynamically using Big O notation.
playgrounds/sandbox.ts
Active Playground// Depth-First Binary Search Tree Traversal
class TreeNode {
value: number;
left: TreeNode | null = null;
right: TreeNode | null = null;
constructor(val: number) { this.value = val; }
}
function dfsInOrder(node: TreeNode | null): number[] {
if (!node) return [];
return [...dfsInOrder(node.left), node.value, ...dfsInOrder(node.right)];
}