Witeso

Rank	Topic	Frequency	Percentage
1	Array	32	53.3%
2	Hash Table	18	30.0%
3	String	18	30.0%
4	Math	12	20.0%
5	Dynamic Programming	12	20.0%
6	Two Pointers	8	13.3%
7	Breadth-First Search	8	13.3%
8	Stack	7	11.7%
9	Design	7	11.7%
10	Bit Manipulation	6	10.0%
11	Depth-First Search	6	10.0%
12	Sorting	6	10.0%
13	Matrix	6	10.0%
14	Linked List	5	8.3%
15	Backtracking	4	6.7%
16	Union-Find	4	6.7%
17	Recursion	4	6.7%
18	Divide and Conquer	3	5.0%
19	Tree	3	5.0%
20	Prefix Sum	3	5.0%
21	Binary Search	2	3.3%
22	Graph Theory	2	3.3%
23	Queue	2	3.3%
24	Heap (Priority Queue)	2	3.3%
25	Binary Tree	2	3.3%
26	Counting	2	3.3%
27	Iterator	2	3.3%
28	Greedy	1	1.7%
29	Topological Sort	1	1.7%
30	Binary Search Tree	1	1.7%
31	Geometry	1	1.7%
32	Sliding Window	1	1.7%
33	Monotonic Stack	1	1.7%
34	Simulation	1	1.7%
35	Doubly-Linked List	1	1.7%
36	Bucket Sort	1	1.7%
37	Data Stream	1	1.7%
38	Quickselect	1	1.7%
39	Game Theory	1	1.7%
40	Shortest Path	1	1.7%
41	Bitmask	1	1.7%

No.	Question Title	Link	Difficulty
1	Design Memory Allocator	Visit	Medium
2	Decode the Message	Visit	Easy
3	Find All Possible Recipes from Given Supplies	Visit	Medium
4	Minimum Changes To Make Alternating Binary String	Visit	Easy
5	Find Followers Count	Visit	Easy
6	Restricted	Restricted	Hard
7	Restricted	Restricted	Hard
8	Restricted	Restricted	Hard
9	Restricted	Restricted	Hard
10	Restricted	Restricted	Hard
11	Restricted	Restricted	Hard
12	Restricted	Restricted	Hard
13	Restricted	Restricted	Hard
14	Restricted	Restricted	Hard
15	Restricted	Restricted	Hard

Tesla Questions