Dashboard Questions Topics Companies Sheets

Visa Interview Questions

31 coding problems asked in Visa interviews. Prepare for your technical interview with real questions.

Problems

Easy

Medium

Hard

Difficulty

All31 Easy7 Medium22 Hard2

Title	Solve	Difficulty	Companies	Topics
1. Two Sum	Solve	Easy	Accenture+29	Array Hash Table
2. Add Two Numbers	Solve	Medium	Adobe+14	Linked List Math+1
5. Longest Palindromic Substring	Solve	Medium	Accenture+50	Dynamic Programming String+1
7. Reverse Integer	Solve	Medium	Adobe+10	Math
33. Search in Rotated Sorted Array	Solve	Medium	Accenture+91	Array Binary Search
42. Trapping Rain Water	Solve	Hard	Adobe+21	Array Dynamic Programming+3
49. Group Anagrams	Solve	Medium	Adobe+23	Array Hash Table+2
121. Best Time to Buy and Sell Stock	Solve	Easy	Adobe+30	Array Dynamic Programming
128. Longest Consecutive Sequence	Solve	Medium	Adobe+9	Array Hash Table+1
141. Linked List Cycle	Solve	Easy	42gearMobilitySystems+131	Hash Table Linked List+1
146. LRU Cache	Solve	Medium	Accolite+56	Design Doubly-Linked List+2
151. Reverse Words in a String	Solve	Medium	Amazon+5	String Two Pointers
179. Largest Number	Solve	Medium	Adobe+8	Array Greedy+2
221. Maximal Square	Solve	Medium	Amazon+7	Array Dynamic Programming+1
253. Meeting Rooms II	Solve	Medium	Amazon+8	Array Greedy+4
300. Longest Increasing Subsequence	Solve	Medium	Accenture+78	Array Binary Search+1
309. Best Time to Buy and Sell Stock with Cooldown	Solve	Medium	Adobe+5	Array Dynamic Programming
443. String Compression	Solve	Medium	Amazon+8	String Two Pointers
453. Minimum Moves to Equal Array Elements	Solve	Medium	Goldman Sachs+3	Array Math
560. Subarray Sum Equals K	Solve	Medium	Adobe+15	Array Hash Table+1
844. Backspace String Compare	Solve	Easy	Amazon+12	Simulation Stack+2
1046. Last Stone Weight	Solve	Easy	Amazon+3	Array Heap (Priority Queue)
1209. Remove All Adjacent Duplicates in String II	Solve	Medium	Amazon+7	Stack String
1328. Break a Palindrome	Solve	Medium	Expedia+10	Greedy String
1389. Create Target Array in the Given Order	Solve	Easy	Amazon+2	Array Simulation
1631. Path With Minimum Effort	Solve	Medium	Amazon+7	Array Binary Search+5
1743. Restore the Array From Adjacent Pairs	Solve	Medium	Accenture+4	Array Depth-First Search+1
2049. Count Nodes With the Highest Score	Solve	Medium	Amazon+2	Array Binary Tree+2
2136. Earliest Possible Day of Full Bloom	Solve	Hard	Visa	Array Greedy+1
2451. Odd String Difference	Solve	Easy	Visa	Array Hash Table+1
2785. Sort Vowels in a String	Solve	Medium	Google+1	Sorting String