Capital One Logo

Provides banking and financial services including credit cards.

Problem Statistics
Breakdown of 40 problems.

Difficulty Distribution

(8)
(22)
(10)

Recency Distribution

(40)

Most Common Tags (Top 7)

Array (29)
String (13)
Math (10)
Matrix (8)
Hash Table (8)
Simulation (6)
Dynamic Programming (5)
Coding Interview Problems for Capital One
40
Add Strings
3-6 months ago
Easy

Topics

Math
String
Simulation
Trending
Recent
Mock
Add Two Numbers
3-6 months ago
Medium

Topics

Linked List
Math
Recursion
Trending
Recent
Mock
Best Time to Buy and Sell Stock
3-6 months ago
Easy

Topics

Array
Dynamic Programming
Trending
Recent
Mock
Best Time to Buy and Sell Stock II
3-6 months ago
Medium

Topics

Array
Dynamic Programming
Greedy
Trending
Recent
Mock
Binary Tree Paths
3-6 months ago
Easy

Topics

String
Backtracking
Tree
Depth-First Search
+1 more
Trending
Recent
Mock
Block Placement Queries
3-6 months ago
Hard

Topics

Array
Binary Search
Binary Indexed Tree
Segment Tree
Trending
Recent
Mock
Candy Crush
3-6 months ago
Medium

Topics

Array
Two Pointers
Matrix
Simulation
Trending
Recent
Mock
Coin Change
3-6 months ago
Medium

Topics

Array
Dynamic Programming
Breadth-First Search
Trending
Recent
Mock
Count Alternating Subarrays
3-6 months ago
Medium

Topics

Array
Math
Trending
Recent
Mock
Count Operations to Obtain Zero
3-6 months ago
Easy

Topics

Math
Simulation
Trending
Recent
Mock
Count Prefix and Suffix Pairs I
3-6 months ago
Easy

Topics

Array
String
Trie
Rolling Hash
+2 more
Trending
Recent
Mock
Count Prefix and Suffix Pairs II
3-6 months ago
Hard

Topics

Array
String
Trie
Rolling Hash
+2 more
Trending
Recent
Mock
Design File System
3-6 months ago
Medium

Topics

Hash Table
String
Design
Trie
Trending
Recent
Mock
Find Servers That Handled Most Number of Requests
3-6 months ago
Hard

Topics

Array
Greedy
Heap (Priority Queue)
Ordered Set
Trending
Recent
Mock
Find the Length of the Longest Common Prefix
3-6 months ago
Medium

Topics

Array
Hash Table
String
Trie
Trending
Recent
Mock