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Phonepe Master DSA Sheet

This compilation contains exclusive, previously asked data structure and algorithm questions from real Phonepe interviews. Focus on these core problem patterns to confidently tackle even the hardest interview challenges.

top-specificphonepe-prep
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102
Shortest Cycle in a Graph
Count the Number of Arrays with K Matching Adjacent Elements
Kth Smallest Element in a Sorted Matrix
Smallest Range Covering Elements from K Lists
Valid Parentheses
Spiral Matrix30 Days
Check if Point Is Reachable
Furthest Building You Can Reach
Reachable Nodes In Subdivided Graph
Asteroid Collision
Maximum Tastiness of Candy Basket
Determine if Two Strings Are Close
Find Beautiful Indices in the Given Array II
Jump Game II
Frequencies of Shortest Supersequences
Maximum Amount of Money Robot Can Earn
Walking Robot Simulation
Viewers Turned Streamers
Longest Palindromic Substring
Trapping Rain Water
Distribute Candies Among Children II
Copy List with Random Pointer
Split Array Largest Sum
Minimum Number of Days to Make m Bouquets
Bricks Falling When Hit
Generate Parentheses
Koko Eating Bananas
Merge Intervals
Task Scheduler
Decoded String at Index
Longest Increasing Path in a Matrix
Remove Boxes
Make Lexicographically Smallest Array by Swapping Elements
House Robber III
Queue Reconstruction by Height
Maximum Profit in Job Scheduling
First Missing Positive
Regular Expression Matching6 Months
IPO
Number of Islands6 Months
Minimum Edge Reversals So Every Node Is Reachable
Ways to Make a Fair Array
Maximal Square
Two Sum
Insert Interval
Heaters
Rotting Oranges
Collect Coins in a Tree
Remove K Digits6 Months
Bus Routes
Maximum Total Damage With Spell Casting
Maximum Subarray
Word Ladder
Cherry Pickup
Split Array into Consecutive Subsequences
Loud and Rich
Find All Possible Recipes from Given Supplies
LRU Cache3 Months
Burst Balloons
Gas Station
Sort Colors
Group Anagrams
Find Duplicate Subtrees
Make Sum Divisible by P
Decode Ways II
Longest Cycle in a Graph
Uncrossed Lines
Jump Game
Minimum Cost Tree From Leaf Values
Evaluate Division
Apply Operations to Maximize Frequency Score
Best Time to Buy and Sell Stock
Letter Combinations of a Phone Number
3Sum6 Months
Minimum Time for K Connected Components
Number of Flowers in Full Bloom
Candy
Coin Change
Continuous Subarray Sum
Sliding Window Maximum
01 Matrix
Car Fleet
Zuma Game
House Robber
Longest Consecutive Sequence
Smallest String With Swaps
Complete Binary Tree Inserter
Number of Operations to Make Network Connected
Maximum Performance of a Team
Matchsticks to Square
Frequency of the Most Frequent Element
Shortest Path to Get All Keys
Freedom Trail
Accounts Merge
Simple Bank System
Count Palindromic Subsequences
Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit
Most Stones Removed with Same Row or Column
Sum of Distances in Tree
Find the Celebrity
Maximum Number of Events That Can Be Attended II
Sum of Subarray Ranges