K5kC | Code & More
Computer Science
Algorithms
Programming Languages
Database
System Design
Problems
Blind 75
Difficulty: Easy
Difficulty: Medium
Difficulty: Hard
Videos
Projects
Android
Data Science
Computer Vision
Simulations
Tools
UUID Generator
Code Formatter
Search
⌘K
Loading problems...
All Problems
29 problems total
Array
(1906)
Sorting
(442)
Depth First Search
(316)
Database
(301)
Breadth First Search
(241)
Tree
(241)
Stack
(172)
Graph Theory
(169)
Linked List
(81)
Monotonic Stack
(67)
Queue
(50)
Recursion
(48)
Shortest Path
(33)
All Topics
(4301)
Database
(305)
Java
(0)
Networking
(0)
Object Oriented Design
(31)
Programming Languages
(5)
System Design
(0)
Algorithms
(3945)
Filter by Difficulty:
Easy
Medium
Hard
🎥
Has Video
Tag:
🏷️
All Tags
Company:
🏢
goldman-sachs
Active filters:
Difficulty: easy
×
Company: goldman-sachs
×
Clear all
Title
Difficulty
Videos
Companies
Two Sum
easy
adobe
aetion
affirm
+69 more
Roman To Integer
easy
adobe
amazon
apple
+11 more
Valid Parentheses
easy
adobe
airbnb
akuna-capital
+49 more
Climbing Stairs - Take atmost 2 Steps
easy
adobe
alibaba
amazon
+15 more
Merge Two Sorted Arrays
easy
-
adobe
amazon
apple
+22 more
Maximum Depth of Binary Tree
easy
adobe
amazon
apple
+11 more
Pascal’s Triangle 1 - Generate first n rows
easy
-
adobe
amazon
apple
+7 more
Pascal’s Triangle 2 - Return nth row
easy
-
amazon
goldman-sachs
google
+2 more
Best Time To Buy And Sell Stock 1 - only one transaction
easy
adobe
akuna-capital
alibaba
+35 more
Linked List Cycle 1 - Detect Cycle
easy
adobe
amazon
apple
+11 more
Intersection of Two Linked Lists
easy
-
airbnb
alibaba
amazon
+19 more
Reverse Linked List
easy
adobe
alibaba
amazon
+31 more
Valid Anagram
easy
amazon
apple
bloomberg
+16 more
Move Zeroes at the end of array
easy
-
adobe
amazon
apple
+19 more
Range Sum Query - Immutable
easy
-
amazon
bloomberg
facebook
+4 more
Power of Three
easy
-
apple
goldman-sachs
google
+1 more
Reverse String
easy
adobe
amazon
apple
+13 more
First Unique Character in a String
easy
-
adobe
amazon
apple
+12 more
Maximum Product of Three Numbers
easy
-
amazon
apple
bloomberg
+8 more
Robot Return to Origin
easy
-
amazon
goldman-sachs
google
Design HashMap
easy
-
adobe
amazon
apple
+16 more
Find Pivot Index
easy
-
amazon
apple
bloomberg
+12 more
Rectangle Overlap
easy
-
adobe
amazon
apple
+6 more
Middle of the linked list
easy
adobe
amazon
apple
+6 more
DI String Match
easy
-
amazon
goldman-sachs
google
Cousins in Binary Tree
easy
-
adobe
amazon
bloomberg
+4 more
Height Checker
easy
adobe
amazon
goldman-sachs
+2 more
High Five
easy
-
amazon
goldman-sachs
Perform String Shifts
easy
-
goldman-sachs