SlaveCode
.
Academy
Roadmap
Problems
System Design
More
Toggle theme (Current: Custom)
Companies
Companies
Grammarly Problems
Master the most frequently asked interview questions for this company.
ID
Title
Difficulty
Topics
56
Merge Intervals
Medium
Array
Sorting
1047
Remove All Adjacent Duplicates In String
Easy
String
Stack
1209
Remove All Adjacent Duplicates in String II
Medium
String
Stack
380
Insert Delete GetRandom O(1)
Medium
Array
Hash Table
22
Generate Parentheses
Medium
String
Dynamic Programming
187
Repeated DNA Sequences
Medium
Hash Table
String
966
Vowel Spellchecker
Medium
Array
Hash Table
33
Search in Rotated Sorted Array
Medium
Array
Binary Search
507
Perfect Number
Easy
Math
70
Climbing Stairs
Easy
Math
Dynamic Programming
69
Sqrt(x)
Easy
Math
Binary Search
200
Number of Islands
Medium
Array
Depth-First Search
79
Word Search
Medium
Array
String
844
Backspace String Compare
Easy
Two Pointers
String
140
Word Break II
Hard
Array
Hash Table
208
Implement Trie (Prefix Tree)
Medium
Hash Table
String
139
Word Break
Medium
Array
Hash Table
359
Logger Rate Limiter
Easy
Hash Table
Design
761
Special Binary String
Hard
String
Recursion
2075
Decode the Slanted Ciphertext
Medium
String
Simulation
150
Evaluate Reverse Polish Notation
Medium
Array
Math
404
Sum of Left Leaves
Easy
Tree
Depth-First Search
645
Set Mismatch
Easy
Array
Hash Table
3035
Maximum Palindromes After Operations
Medium
Array
Hash Table
133
Clone Graph
Medium
Hash Table
Depth-First Search
42
Trapping Rain Water
Hard
Array
Two Pointers
62
Unique Paths
Medium
Math
Dynamic Programming
