Interview Prep/Companies/Nvidia

Nvidia

100 questions tracked94 with solutions

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Frequency scoreSorted highest → lowest frequency✓ Our Solution = we have a detailed walkthrough

Showing 100 of 100 questions

EasyLast Stone Weight✓ Our Solution

100

ArrayHeap (Priority Queue)

LeetCode ↗66% acc.

MediumLRU Cache✓ Our Solution

Hash TableLinked ListDesignDoubly-Linked List

LeetCode ↗45% acc.

MediumGroup Anagrams✓ Our Solution

ArrayHash TableStringSorting

LeetCode ↗71% acc.

MediumMinimum Operations to Reduce an Integer to 0✓ Our Solution

Dynamic ProgrammingGreedyBit Manipulation

LeetCode ↗57% acc.

HardSpecial Binary String✓ Our Solution

StringRecursion

LeetCode ↗64% acc.

EasyBest Time to Buy and Sell Stock✓ Our Solution

ArrayDynamic Programming

LeetCode ↗55% acc.

EasyTwo Sum✓ Our Solution

ArrayHash Table

LeetCode ↗56% acc.

MediumLongest Substring Without Repeating Characters✓ Our Solution

Hash TableStringSliding Window

LeetCode ↗37% acc.

MediumAdd Two Numbers✓ Our Solution

Linked ListMathRecursion

LeetCode ↗46% acc.

MediumMaximum Subarray✓ Our Solution

ArrayDivide and ConquerDynamic Programming

LeetCode ↗52% acc.

MediumNumber of Islands✓ Our Solution

ArrayDepth-First SearchBreadth-First SearchUnion Find+1

LeetCode ↗62% acc.

HardMaximum Number of Visible Points✓ Our Solution

ArrayMathGeometrySliding Window+1

LeetCode ↗38% acc.

MediumSearch in Rotated Sorted Array✓ Our Solution

ArrayBinary Search

LeetCode ↗43% acc.

EasyReverse Bits✓ Our Solution

Divide and ConquerBit Manipulation

LeetCode ↗63% acc.

MediumDot Product of Two Sparse Vectors

ArrayHash TableTwo PointersDesign

LeetCode ↗90% acc.

EasyValid Parentheses✓ Our Solution

StringStack

LeetCode ↗42% acc.

EasyMissing Number✓ Our Solution

ArrayHash TableMathBinary Search+2

LeetCode ↗70% acc.

HardMerge k Sorted Lists✓ Our Solution

Linked ListDivide and ConquerHeap (Priority Queue)Merge Sort

LeetCode ↗57% acc.

MediumMerge Intervals✓ Our Solution

ArraySorting

LeetCode ↗49% acc.

EasyMove Zeroes✓ Our Solution

ArrayTwo Pointers

LeetCode ↗63% acc.

MediumTask Scheduler II✓ Our Solution

ArrayHash TableSimulation

LeetCode ↗54% acc.

EasyFibonacci Number✓ Our Solution

MathDynamic ProgrammingRecursionMemoization

LeetCode ↗73% acc.

MediumCopy List with Random Pointer✓ Our Solution

Hash TableLinked List

LeetCode ↗61% acc.

HardFind Median from Data Stream✓ Our Solution

Two PointersDesignSortingHeap (Priority Queue)+1

LeetCode ↗53% acc.

MediumRotate Image✓ Our Solution

ArrayMathMatrix

LeetCode ↗78% acc.

MediumInsert Delete GetRandom O(1)✓ Our Solution

ArrayHash TableMathDesign+1

LeetCode ↗55% acc.

MediumRectangle Area✓ Our Solution

MathGeometry

LeetCode ↗47% acc.

MediumString to Integer (atoi)✓ Our Solution

String

LeetCode ↗19% acc.

MediumGenerate Parentheses✓ Our Solution

StringDynamic ProgrammingBacktracking

LeetCode ↗77% acc.

HardTrapping Rain Water✓ Our Solution

ArrayTwo PointersDynamic ProgrammingStack+1

LeetCode ↗65% acc.

MediumFind the Duplicate Number✓ Our Solution

ArrayTwo PointersBinary SearchBit Manipulation

LeetCode ↗63% acc.

EasyClimbing Stairs✓ Our Solution

MathDynamic ProgrammingMemoization

LeetCode ↗54% acc.

MediumBreak a Palindrome✓ Our Solution

StringGreedy

LeetCode ↗52% acc.

MediumKth Largest Element in an Array✓ Our Solution

ArrayDivide and ConquerSortingHeap (Priority Queue)+1

LeetCode ↗68% acc.

HardBinary Tree Maximum Path Sum✓ Our Solution

Dynamic ProgrammingTreeDepth-First SearchBinary Tree

LeetCode ↗41% acc.

MediumSnapshot Array✓ Our Solution

ArrayHash TableBinary SearchDesign

LeetCode ↗37% acc.

HardDelete Duplicate Folders in System✓ Our Solution

ArrayHash TableStringTrie+1

LeetCode ↗54% acc.

MediumSpiral Matrix✓ Our Solution

ArrayMatrixSimulation

LeetCode ↗54% acc.

HardSliding Puzzle✓ Our Solution

ArrayDynamic ProgrammingBacktrackingBreadth-First Search+2

LeetCode ↗73% acc.

MediumH-Index✓ Our Solution

ArraySortingCounting Sort

LeetCode ↗40% acc.

MediumSingle Element in a Sorted Array✓ Our Solution

ArrayBinary Search

LeetCode ↗59% acc.

MediumMaximal Square✓ Our Solution

ArrayDynamic ProgrammingMatrix

LeetCode ↗49% acc.

MediumReverse Linked List II✓ Our Solution

Linked List

LeetCode ↗50% acc.

MediumValidate Binary Search Tree✓ Our Solution

TreeDepth-First SearchBinary Search TreeBinary Tree

LeetCode ↗34% acc.

EasyIntersection of Two Linked Lists✓ Our Solution

Hash TableLinked ListTwo Pointers

LeetCode ↗61% acc.

EasyLongest Common Prefix✓ Our Solution

StringTrie

LeetCode ↗45% acc.

MediumWays to Make a Fair Array✓ Our Solution

ArrayPrefix Sum

LeetCode ↗64% acc.

MediumFind Peak Element✓ Our Solution

ArrayBinary Search

LeetCode ↗47% acc.

MediumImplement Trie (Prefix Tree)✓ Our Solution

Hash TableStringDesignTrie

LeetCode ↗68% acc.

MediumDouble a Number Represented as a Linked List✓ Our Solution

Linked ListMathStack

LeetCode ↗61% acc.

MediumMinimum Add to Make Parentheses Valid✓ Our Solution

StringStackGreedy

LeetCode ↗75% acc.

MediumMaximum Sum of Distinct Subarrays With Length K✓ Our Solution

ArrayHash TableSliding Window

LeetCode ↗43% acc.

HardMax Points on a Line✓ Our Solution

ArrayHash TableMathGeometry

LeetCode ↗29% acc.

EasyReverse Linked List✓ Our Solution

Linked ListRecursion

LeetCode ↗79% acc.

MediumConvert Binary Search Tree to Sorted Doubly Linked List

Linked ListStackTreeDepth-First Search+3

LeetCode ↗65% acc.

EasyMajority Element✓ Our Solution

ArrayHash TableDivide and ConquerSorting+1

LeetCode ↗66% acc.

HardSerialize and Deserialize Binary Tree✓ Our Solution

StringTreeDepth-First SearchBreadth-First Search+2

LeetCode ↗59% acc.

MediumMinimum Size Subarray Sum✓ Our Solution

ArrayBinary SearchSliding WindowPrefix Sum

LeetCode ↗49% acc.

EasyMerge Sorted Array✓ Our Solution

ArrayTwo PointersSorting

LeetCode ↗53% acc.

MediumReverse Integer✓ Our Solution

Math

LeetCode ↗30% acc.

MediumCourse Schedule II✓ Our Solution

Depth-First SearchBreadth-First SearchGraphTopological Sort

LeetCode ↗53% acc.

MediumKeys and Rooms✓ Our Solution

Depth-First SearchBreadth-First SearchGraph

LeetCode ↗75% acc.

MediumMinimum Knight Moves

Breadth-First Search

LeetCode ↗41% acc.

EasyFind Pivot Index✓ Our Solution

ArrayPrefix Sum

LeetCode ↗61% acc.

EasyDesign HashMap✓ Our Solution

ArrayHash TableLinked ListDesign+1

LeetCode ↗66% acc.

EasyCounting Bits✓ Our Solution

Dynamic ProgrammingBit Manipulation

LeetCode ↗80% acc.

HardBest Time to Buy and Sell Stock IV✓ Our Solution

ArrayDynamic Programming

LeetCode ↗47% acc.

MediumHouse Robber✓ Our Solution

ArrayDynamic Programming

LeetCode ↗52% acc.

MediumFind The Original Array of Prefix Xor✓ Our Solution

ArrayBit Manipulation

LeetCode ↗88% acc.

EasyIntersection of Two Arrays✓ Our Solution

ArrayHash TableTwo PointersBinary Search+1

LeetCode ↗76% acc.

MediumShuffle an Array✓ Our Solution

ArrayMathDesignRandomized

LeetCode ↗59% acc.

MediumVerify Preorder Sequence in Binary Search Tree

ArrayStackTreeBinary Search Tree+3

LeetCode ↗51% acc.

MediumLinked List Random Node✓ Our Solution

Linked ListMathReservoir SamplingRandomized

LeetCode ↗64% acc.

MediumSet Matrix Zeroes✓ Our Solution

ArrayHash TableMatrix

LeetCode ↗61% acc.

EasyRemove Duplicates from Sorted List✓ Our Solution

Linked List

LeetCode ↗55% acc.

MediumCoin Change✓ Our Solution

ArrayDynamic ProgrammingBreadth-First Search

LeetCode ↗46% acc.

MediumCourse Schedule✓ Our Solution

Depth-First SearchBreadth-First SearchGraphTopological Sort

LeetCode ↗49% acc.

EasyPrint in Order✓ Our Solution

Concurrency

LeetCode ↗72% acc.

MediumRange Sum Query 2D - Immutable✓ Our Solution

ArrayDesignMatrixPrefix Sum

LeetCode ↗57% acc.

EasyFizz Buzz✓ Our Solution

MathStringSimulation

LeetCode ↗74% acc.

MediumMeeting Rooms II

ArrayTwo PointersGreedySorting+2

LeetCode ↗52% acc.

MediumDelete Node in a Linked List✓ Our Solution

Linked List

LeetCode ↗82% acc.

MediumValidate IP Address✓ Our Solution

String

LeetCode ↗28% acc.

EasyGreatest Common Divisor of Strings✓ Our Solution

MathString

LeetCode ↗53% acc.

MediumRobot Bounded In Circle✓ Our Solution

MathStringSimulation

LeetCode ↗56% acc.

MediumValid Sudoku✓ Our Solution

ArrayHash TableMatrix

LeetCode ↗62% acc.

HardLongest Increasing Path in a Matrix✓ Our Solution

ArrayDynamic ProgrammingDepth-First SearchBreadth-First Search+4

LeetCode ↗55% acc.

MediumMaximum Product Subarray✓ Our Solution

ArrayDynamic Programming

LeetCode ↗35% acc.

MediumSubarray Product Less Than K✓ Our Solution

ArrayBinary SearchSliding WindowPrefix Sum

LeetCode ↗53% acc.

MediumMin Stack✓ Our Solution

StackDesign

LeetCode ↗56% acc.

Medium3Sum✓ Our Solution

ArrayTwo PointersSorting

LeetCode ↗37% acc.

EasyIs Subsequence✓ Our Solution

Two PointersStringDynamic Programming

LeetCode ↗48% acc.

MediumRemove Nth Node From End of List✓ Our Solution

Linked ListTwo Pointers

LeetCode ↗49% acc.

MediumNumber of Operations to Make Network Connected✓ Our Solution

Depth-First SearchBreadth-First SearchUnion FindGraph

LeetCode ↗65% acc.

MediumAll Possible Full Binary Trees✓ Our Solution

Dynamic ProgrammingTreeRecursionMemoization+1

LeetCode ↗83% acc.

EasyRectangle Overlap✓ Our Solution

MathGeometry

LeetCode ↗46% acc.

MediumSort Characters By Frequency✓ Our Solution

Hash TableStringSortingHeap (Priority Queue)+2

LeetCode ↗74% acc.

MediumSwapping Nodes in a Linked List✓ Our Solution

Linked ListTwo Pointers

LeetCode ↗68% acc.

EasySingle Number✓ Our Solution

ArrayBit Manipulation

LeetCode ↗76% acc.

100

MediumCount the Number of Good Subsequences

Hash TableMathStringCombinatorics+1

LeetCode ↗51% acc.