Nvidia Interview Questions — CS-Next ByCompany

139 of 139

No.	Problem	Difficulty	Frequency
761	Special Binary String String	Hard	100.0%
3	Longest Substring Without Repeating Characters StringTree	Medium	87.5%
121	Best Time to Buy and Sell Stock	Easy	87.5%
146	LRU Cache	Medium	87.5%
1	Two Sum Sliding Window	Easy	75.0%
20	Valid Parentheses Stack/Queue	Easy	75.0%
23	Merge k Sorted Lists	Hard	75.0%
33	Search in Rotated Sorted Array ArrayBinary Search	Medium	75.0%
49	Group Anagrams String	Medium	75.0%
53	Maximum Subarray Array	Medium	75.0%
1046	Last Stone Weight	Easy	75.0%
200	Number of Islands GraphMath	Medium	75.0%
2571	Minimum Operations to Reduce an Integer to 0 Math	Medium	75.0%
1610	Maximum Number of Visible Points Math	Hard	75.0%
412	Fizz Buzz	Easy	75.0%
2592	Maximize Greatness of an Array Array	Medium	75.0%
93	Restore IP Addresses	Medium	75.0%
42	Trapping Rain Water	Hard	62.5%
56	Merge Intervals	Medium	62.5%
138	Copy List with Random Pointer	Medium	62.5%
190	Reverse Bits	Easy	62.5%
1328	Break a Palindrome String	Medium	62.5%
268	Missing Number Math	Easy	62.5%
283	Move Zeroes	Easy	62.5%
287	Find the Duplicate Number Math	Medium	62.5%
1570	Dot Product of Two Sparse Vectors	Medium	62.5%
509	Fibonacci Number DPMath	Easy	62.5%
2365	Task Scheduler II	Medium	62.5%
223	Rectangle Area	Medium	62.5%
380	Insert Delete GetRandom O(1)	Medium	62.5%
206	Reverse Linked List Linked List	Easy	62.5%
151	Reverse Words in a String String	Medium	62.5%
63	Unique Paths II	Medium	62.5%
18	4Sum	Medium	62.5%
2342	Max Sum of a Pair With Equal Sum of Digits Math	Medium	62.5%
61	Rotate List	Medium	62.5%
238	Product of Array Except Self Array	Medium	62.5%
11	Container With Most Water	Medium	62.5%
347	Top K Frequent Elements Heap	Medium	62.5%
239	Sliding Window Maximum Sliding Window	Hard	62.5%
2433	Find The Original Array of Prefix Xor Array	Medium	62.5%
2	Add Two Numbers Math	Medium	50.0%
15	3Sum	Medium	50.0%
22	Generate Parentheses	Medium	50.0%
48	Rotate Image	Medium	50.0%
70	Climbing Stairs	Easy	50.0%
73	Set Matrix Zeroes Array	Medium	50.0%
92	Reverse Linked List II Linked List	Medium	50.0%
162	Find Peak Element Binary Search	Medium	50.0%
198	House Robber	Medium	50.0%
215	Kth Largest Element in an Array ArrayHeap	Medium	50.0%
221	Maximal Square	Medium	50.0%
338	Counting Bits	Easy	50.0%
8	String to Integer (atoi) StringMath	Medium	50.0%
297	Serialize and Deserialize Binary Tree Tree	Hard	50.0%
54	Spiral Matrix Array	Medium	50.0%
88	Merge Sorted Array Array	Easy	50.0%
83	Remove Duplicates from Sorted List	Easy	50.0%
210	Course Schedule II	Medium	50.0%
2539	Count the Number of Good Subsequences StringMath	Medium	50.0%
75	Sort Colors	Medium	50.0%
1962	Remove Stones to Minimize the Total	Medium	50.0%
64	Minimum Path Sum	Medium	50.0%
443	String Compression String	Medium	50.0%
735	Asteroid Collision	Medium	50.0%
55	Jump Game	Medium	50.0%
273	Integer to English Words Math	Hard	50.0%
231	Power of Two Math	Easy	50.0%
560	Subarray Sum Equals K Array	Medium	50.0%
242	Valid Anagram String	Easy	50.0%
141	Linked List Cycle GraphLinked List	Easy	50.0%
1353	Maximum Number of Events That Can Be Attended Math	Medium	50.0%
387	First Unique Character in a String String	Easy	50.0%
994	Rotting Oranges	Medium	50.0%
277	Find the Celebrity	Medium	50.0%
207	Course Schedule	Medium	50.0%
300	Longest Increasing Subsequence String	Medium	50.0%
62	Unique Paths	Medium	50.0%
1200	Minimum Absolute Difference	Easy	50.0%
155	Min Stack Stack/Queue	Medium	50.0%
394	Decode String String	Medium	50.0%
128	Longest Consecutive Sequence	Medium	50.0%
234	Palindrome Linked List StringLinked List	Easy	50.0%
875	Koko Eating Bananas	Medium	50.0%
1197	Minimum Knight Moves	Medium	37.5%
149	Max Points on a Line	Hard	37.5%
274	H-Index	Medium	37.5%
295	Find Median from Data Stream Heap	Hard	37.5%
382	Linked List Random Node Linked List	Medium	37.5%
773	Sliding Puzzle	Hard	37.5%
894	All Possible Full Binary Trees Tree	Medium	37.5%
2461	Maximum Sum of Distinct Subarrays With Length K Array	Medium	37.5%
14	Longest Common Prefix DP	Easy	37.5%
209	Minimum Size Subarray Sum Array	Medium	37.5%
1948	Delete Duplicate Folders in System	Hard	37.5%
344	Reverse String String	Easy	37.5%
191	Number of 1 Bits Math	Easy	37.5%
1669	Merge In Between Linked Lists Linked List	Medium	37.5%
490	The Maze	Medium	37.5%
621	Task Scheduler	Medium	37.5%
82	Remove Duplicates from Sorted List II	Medium	37.5%
179	Largest Number Math	Medium	37.5%
133	Clone Graph Graph	Medium	37.5%
739	Daily Temperatures	Medium	37.5%
876	Middle of the Linked List Linked List	Easy	37.5%
21	Merge Two Sorted Lists	Easy	37.5%
1438	Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit Array	Medium	37.5%
2270	Number of Ways to Split Array ArrayMath	Medium	37.5%
50	Pow(x, n) Math	Medium	37.5%
628	Maximum Product of Three Numbers Math	Easy	37.5%
69	Sqrt(x) Math	Easy	37.5%
71	Simplify Path	Medium	37.5%
290	Word Pattern	Easy	37.5%
218	The Skyline Problem	Hard	37.5%
658	Find K Closest Elements	Medium	37.5%
414	Third Maximum Number Math	Easy	37.5%
4	Median of Two Sorted Arrays ArrayHeap	Hard	37.5%
806	Number of Lines To Write String StringMath	Easy	37.5%
384	Shuffle an Array Array	Medium	37.5%
5	Longest Palindromic Substring StringTree	Medium	37.5%
503	Next Greater Element II	Medium	37.5%
543	Diameter of Binary Tree Tree	Easy	37.5%
165	Compare Version Numbers Math	Medium	37.5%
152	Maximum Product Subarray Array	Medium	37.5%
1944	Number of Visible People in a Queue Stack/QueueMath	Hard	37.5%
204	Count Primes Math	Medium	37.5%
863	All Nodes Distance K in Binary Tree TreeLinked List	Medium	37.5%
445	Add Two Numbers II Math	Medium	37.5%
217	Contains Duplicate	Easy	37.5%
2502	Design Memory Allocator	Medium	37.5%
1195	Fizz Buzz Multithreaded	Medium	37.5%
2360	Longest Cycle in a Graph GraphLinked List	Hard	37.5%
743	Network Delay Time Graph	Medium	37.5%
622	Design Circular Queue Stack/Queue	Medium	37.5%
930	Binary Subarrays With Sum Array	Medium	37.5%
1053	Previous Permutation With One Swap	Medium	37.5%
17	Letter Combinations of a Phone Number Math	Medium	37.5%
398	Random Pick Index	Medium	37.5%
428	Serialize and Deserialize N-ary Tree Tree	Hard	37.5%