Greedy Interview Questions

Two Pointers String Greedy

Rank

#1478MediumFrequency: 87%

Maximum Number of Events That Can Be Attended

Asked at Oracle

Array Greedy Sorting Heap (Priority Queue)

Rank

#621MediumFrequency: 85%

Task Scheduler

Array Hash Table Greedy Sorting Heap (Priority Queue)Counting

Rank

#778MediumFrequency: 72%

Reorganize String

Hash Table String Greedy Sorting Heap (Priority Queue)Counting

Rank

#1929MediumFrequency: 72%

Maximum Value at a Given Index in a Bounded Array

Binary Search Greedy

Rank

#605EasyFrequency: 72%

Can Place Flowers

Asked at LinkedIn

Rank

#3647MediumFrequency: 67%

Zero Array Transformation III

Array Greedy Sorting Heap (Priority Queue)Prefix Sum

Rank

#2089MediumFrequency: 66%

Maximum Matrix Sum

Asked at Microsoft

Array Greedy Matrix

Rank

#957MediumFrequency: 66%

Minimum Add to Make Parentheses Valid

String Stack Greedy

Rank

#253MediumFrequency: 62%

Meeting Rooms II

Array Two Pointers Greedy Sorting Heap (Priority Queue)Prefix Sum

#10

Rank

#55MediumFrequency: 60%

Jump Game

#11

Rank

#2300MediumFrequency: 53%

Construct String With Repeat Limit

Hash Table String Greedy Heap (Priority Queue)Counting

#12

Rank

#122MediumFrequency: 45%

Best Time to Buy and Sell Stock II

#13

Rank

#670MediumFrequency: 43%

Maximum Swap

Math Greedy

#14

Rank

#11MediumFrequency: 42%

Container With Most Water

Array Two Pointers Greedy

#15

Rank

#179MediumFrequency: 42%

Largest Number

Array String Greedy Sorting

#16

Rank

#410HardFrequency: 42%

Split Array Largest Sum

Array Binary Search Dynamic Programming Greedy Prefix Sum

#17

Rank

#1966MediumFrequency: 42%

Frequency of the Most Frequent Element

Array Binary Search Greedy Sliding Window Sorting Prefix Sum

#18

Rank

#134MediumFrequency: 36%

Gas Station

#19

Rank

#45MediumFrequency: 33%

Jump Game II

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#20

Rank

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Greedy Interview Questions

Master 20 greedy problems frequently asked in technical interviews. These questions test your understanding of greedyconcepts and are essential for coding interview success.

Total Problems

Easy

Medium

Hard

Valid Palindrome II

Two Pointers String Greedy

Rank

#1478MediumFrequency: 87%

Maximum Number of Events That Can Be Attended

Asked at Oracle

Array Greedy Sorting Heap (Priority Queue)

Rank

#621MediumFrequency: 85%

Task Scheduler

Array Hash Table Greedy Sorting Heap (Priority Queue)Counting

Rank

#778MediumFrequency: 72%

Reorganize String

Hash Table String Greedy Sorting Heap (Priority Queue)Counting

Rank

#1929MediumFrequency: 72%

Maximum Value at a Given Index in a Bounded Array

Binary Search Greedy

Rank

#605EasyFrequency: 72%

Can Place Flowers

Asked at LinkedIn

Rank

#3647MediumFrequency: 67%

Zero Array Transformation III

Array Greedy Sorting Heap (Priority Queue)Prefix Sum

Rank

#2089MediumFrequency: 66%

Maximum Matrix Sum

Asked at Microsoft

Array Greedy Matrix

Rank

#957MediumFrequency: 66%

Minimum Add to Make Parentheses Valid

String Stack Greedy

Rank

#253MediumFrequency: 62%

Meeting Rooms II

Array Two Pointers Greedy Sorting Heap (Priority Queue)Prefix Sum

#10

Rank

#55MediumFrequency: 60%

Jump Game

#11

Rank

#2300MediumFrequency: 53%

Construct String With Repeat Limit

Hash Table String Greedy Heap (Priority Queue)Counting

#12

Rank

#122MediumFrequency: 45%

Best Time to Buy and Sell Stock II

#13

Rank

#670MediumFrequency: 43%

Maximum Swap

Math Greedy

#14

Rank

#11MediumFrequency: 42%

Container With Most Water

Array Two Pointers Greedy

#15

Rank

#179MediumFrequency: 42%

Largest Number

Array String Greedy Sorting

#16

Rank

#410HardFrequency: 42%

Split Array Largest Sum

Array Binary Search Dynamic Programming Greedy Prefix Sum

#17

Rank

#1966MediumFrequency: 42%

Frequency of the Most Frequent Element

Array Binary Search Greedy Sliding Window Sorting Prefix Sum

#18

Rank

#134MediumFrequency: 36%

Gas Station

#19

Rank

#45MediumFrequency: 33%

Jump Game II