Shahid Khan
- 3★shahidx_05
India- Student
- Madhav Institute of Technology and Science, Gwalior
- No Active Plan. View Details
Submissions Heat Map
Rating Graph
Ratings System Update
(2026-06-24 22:04:00)DSA Rating Graph
Ratings System Update
(2026-06-29 22:00:00)Learning Paths (2)
Practice Paths (24)
Greedy Algorithms
Number theory
Two Pointers and Sliding Window Technique
Stacks and Queues
Microsoft Coding Interview Questions
Linked Lists
Jump from 2* to 3*
Level up from 1* to 2*
1400 to 1600 difficulty problems
1000 to 1400 difficulty problems
Projects using HTML / CSS
500 to 1000 difficulty problems
500 difficulty rating
Data Structures Interview Questions
Amazon Coding Interview Questions
Nutanix Coding Interview Questions
C++ Interview Questions and Answers
Flipkart Coding Interview Questions
TCS NQT Coding Questions
Practice Sorting
Practice Basic Math
Practice Strings
Practice Arrays
Practice C++
Contests (35)
Starters 186 (Rated)
Distinct Arrays , Jump A or B, Approval Ratings, Best Movie, Chess Win
Starters 200 (Rated)
Restrict Palindromes, Chef Bakes Cake, Good Subsequence
Starters 201 (Rated)
Selling Coins, Mixing Liquids
Starters 202 (Rated)
Endless Play, Buying Flowers, If Only I Could Read, Two Rolls
Starters 204 (Rated)
Triangles, Drawing Chances, Episodes
Starters 205 (Rated)
Cute Strings, Mirror Jump, Triplet Maximization
Starters 206 (Rated)
Remaining Money, Gladiator Fighting, Prime Sum, Expensive Buying
Starters 207 (Rated)
Make Subarray, Tourist, Gambling
Starters 208 (Rated)
Spring Cleaning, Sabotage, Alternate Jumps
Starters 209 (Rated)
Bitcoin Market, Small GCD Sort, Divisible Duel
Starters 210 (Rated)
Chocolate Eating, Profits, Notebook Counting
Starters 211 (Rated)
Fuel Check, Buying Chairs, Wolf Down
Starters 212 (Rated)
Basketball Score, Exit Door, Signal, Binary Flip
Starters 213 (Rated)
Exun and the Pizzas, EXML Race, Separation, No 4 Please
Starters 214 (Unrated)
Crazy Permutations, Chef and Close Friends, Zero Permutation Score
Starters 215 (Rated)
Special Missions, Gem Bundles, Competition of 4
Starters 216 (Rated)
XOR Equal Subtract, Scoring, Best Seats, Entertainments
Starters 217 (Rated)
Make An AP, Playing with Toys, Add to make Positive, Add 1 or 3
Starters 218 (Rated)
Deleting Array Again, Coloured Balloons, Stop The Count
Starters 219 (Rated)
New Operation, Pizza Comparision, Ones and Zeroes I
Starters 220 (Rated)
Two Pile Game, Front-Back Matching, Movie Hype
Starters 221 (Rated)
Odd Operations, Odd String, Winter is Coming
Starters 222 (Rated)
Sell Upto 2, Sorting Prefixes, Candy Types, Layered Cake
Starters 223 (Unrated)
Add to First, School Trip, Less than Max, Adding 123 to 4
Starters 224 (Rated)
Advitiya Coin, The Coding Streak, Accommodation, AabBcCDd
Starters 225 (Rated)
Plus-Minus Split, Maximum Score, All Even
Starters 226 (Rated)
Max Minus Min, Minimum Distinct , Sub A Add B, IceCream Cones
Starters 227 (Rated)
Equal Elements, Erase and Maximize, Buying Tickets, Bank Glitch
Starters 228 (Rated)
Minimize Error, Min And Operations, Balloon Smash Party
Starters 230 (Rated)
Sum of Second Max, Sets Diff by K, Reselling Items
Starters 234 (Rated)
Binary Construction, Non-Negative Sum
Starters 239 (Rated)
Planting Roses, Magic Mirror, Beginnings and Endings
Starters 240 (Rated)
Partition, Comfortable Seating, Binary Smile
Starters 241 (Rated)
Increasing Windows, Sum Reduction, Even Sum, No 3 Equal
Starters 242 (Rated)
Eventually Equal, Draft Picks
Starters 243 (Rated)
Lose Less, Starved for Seating, OR Operations
Starters 244 (Rated)
AND OR Conversion 1, Carrot Collection, Passing Chain, Dividing by 2
Monday Munch - DSA Challenge 007 (Rated)
Rectangular Queries, Largest Rectangle in Histogram, N Queens, Reduce to Single Element Array, Stones of the Abyss, Win Game
Monday Munch - DSA Challenge 008 (Rated)
Split Array with Minimum Largest Sum, Check if Linked List is Palindrome, Find smallest and largest numbers, Subsequence Sum K, Movie Night
Monday Munch - DSA Challenge 009 (Rated)
Rotting Apples, Leader of an Array, CodeChef XP, Least Common Anagram, Table Partitioning