Alayna Shaheen
- alaynashaheen2
India- Student
- Vignan's Institute Of Information Technology, Visakhapatnam
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (4)
Practice Paths (6)
Practice C++
Binary Search
Arrays, Strings & Sorting
Jump from 2* to 3*
Level up from 1* to 2*
Practice Python
Contests (74)
CodeChef Starters 30 Division 4 (Rated)
Chef and Chocolates
Starters 41 Division 4 (Rated)
Chef and Brain Speed, Chef and Chocolates
June Cook-Off 2022 Division 4 (Rated)
Rating Improvement, Playlist
Starters 42 Division 4 (Rated)
Age Limit, Equal Distribution
Starters 44 Division 4 (Rated)
Biryani classes, Air Hockey
Starters 43 Division 4 (Rated)
Burgers, Waiting Time
June Lunchtime 2022 Division 4 (Rated)
It is My Serve, Too many Floors, Determine the Score
Starters 45 Division 4 (Rated)
Best of Two, Change Row and Column Both
Starters 47 Division 4 (Rated)
Chef On Date, Minimum Coins, Chess Time
July Lunchtime 2022 Division 4 (Rated)
Interior Design, The Last Levels, True and False Paper
Starters 48 Division 4 (Rated)
Passes for Fair
July Long Two 2022 Division 4 (Rated)
Maximize Difference, Chef in his Office, Sum of Product 1, Insurance
Starters 49 Division 4 (Rated)
Is it hot or cold, Maximise the Tastiness
Starters 50 Division 4 (Rated)
Discount, Mileage matters, Nearest Court
Starters 51 Division 4 (Rated)
Final Population, TV Discount
August Long 2022 Division 4 (Rated)
Sale Season, Maximum Submissions
Starters 52 Division 4 (Rated)
AI Analysing Code, Air Conditioner Temperature
August Lunchtime 2022 Division 4 (Rated)
Test Averages, Equalizing Numbers, Height of Rationals
Starters 53 Division 4 (Rated)
Car Trip, Greater Average
Starters 54 Division 4 (Rated)
Number of Credits, Ticket Fine
Starters 55 Division 4 (Rated)
Balls and Boxes, Permutation Clear, Fever, Broken Phone
Starters 56 Division 4 (Rated)
Nearest Exit, Chefland Games, Far Away
September Lunchtime 2022 Division 4 (Rated) (Based on EJOI)
Sleep deprivation, Flip the cards, Equalize AB
Starters 57 Division 4 (Rated)
Alice and Marks, Integers that sum to the same value, Even Splits, Non-Negative Product, Two Different Palindromes
Starters 58 Division 4 (Rated)
Break the elements, Ranklist Pages, Reach the Target, Remove Bad elements
Starters 59 Division 4 (Rated)
Chef and Happy String , Suspense String, Audible Range, Speciality
October Long 2022 Division 4 (Rated)
Podium Finish, Minimum Pizzas, Building Race, Single Operation Part 1, Single Operation Part 2
Starters 60 Division 4 (Rated)
Expert Setter, Tax in Chefland, Paper Cutting, Palindrome Flipping, Card Removal
Starters 61 Division 4 (Rated)
Different Consecutive Characters , Reach on Time, Odd Sum Pair
Starters 62 Division 4 (Rated)
Make Multiple, Final Sum, X Jumps, Max minus Min, Test Score
Starters 63 Division 4 (Rated)
Packing Books, Tasty Decisions, Avoid Squares Please
Starters 64 Division 4 (Rated)
Mario and the Broken String, Luigi and Uniformity, Distinct Colors, Water Consumption
Starters 65 Division 3 (Rated)
Nahaane Jaa, Candies, Hackerman
November Long 2022 Division 3 (Rated)
Split and Maximize, Spliting Balls, String Game
Starters 66 Division 3 (Rated)
Good Binary Strings, Just Like Mob!, Binary Battles, Monopoly in Chefland
Starters 67 Division 3 (Rated)
Minimum Number of Ones, Counting Problem
Starters 68 Division 3 (Rated)
Expense List, Make AP, Make Money
Starters 69 Division 3 (Rated)
Akash and Dinner, Convert to permutation
Starters 70 Division 3 (Rated)
Kitchen Timings, Spice Level, Cost of Groceries, Minimum distance between 1s, Prime Reversal
Starters 71 Division 3 (Rated)
Pet Store, Instagram, Snapchat, Perfect Trio
December Long 2022 Division 3 (Rated)
Gcd of Subarrays, Divisible by K, Reach fast, Maximise XOR
Starters 72 Division 4 (Rated)
Indivisible, Apples and oranges, N Triplets, Sum it
Starters 74 Division 3 (Rated)
Chef And Babla, Lcm hates Gcd, Odd Even Binary String
January Long 2023 Division 3 (Rated)
Asymmetric Swaps, Array Halves, Far from origin, Overspeeding Fine, Negative Product
Starters 76 Division 3 (Rated)
Redistributing Chocolates, Make Array Odd, Zero String, Construct Array, 400M Race, Not Divisible
February Cook-Off 2023 Division 3 (Rated)
Take Not Less, Bi_lindrome!, Permutation and Modulus, Netflix
Starters 77 Division 3 (Rated)
Spreading Charges, Tekken
Starters 78 Division 3 (Rated)
Passing Marks
Starters 79 Division 3 (Rated)
Add smallest prime factor, Distinct Opposite Sums, Better Deal
Starters 80 Division 3 (Rated)
Permutation Subsequence, Prefix Permutation, Just One More Episode, Single-use Attack, Running Comparison, Equal Elements
Starters 81 Division 3 (Unrated)
Maximum Capacity
Starters 82 Division 3 (Rated)
Make A-B Same, Reach Home, Difference Matrix, MIN To MAX
Starters 84 Division 3 (Rated)
Max count of 1, Elections in Chefland, Max Binary, Melt Gold
Starters 85 Division 3 (Rated)
Crazy Bishops on Chessboard, Efficient PAN Linking, Inside The Stadium, Can Chef
Starters 83 Division 3 (Rated)
Chef Eren, Construct String, Order by XOR
Starters 88 Division 3 (Rated)
Unstable Subarray, Largest and Second Largest
Starters 89 Division 3 (Rated)
Monopoly, Plus 2 or Minus 1, Positive or Negative Subarrays, DDMM or MMDD
Starters 95 Division 3 (Rated)
Alt-Tab, Transfusion Chain, EVacuate to Moon
Starters 97 Division 3 (Rated)
Best of Two
Starters 104 Division 3 (Rated)
Santa and Chocolates, Pizza Cutting, GCD and LCM
Starters 105 Division 3 (Rated)
Dracula Eats, Take it Easy, Dull Operation
Starters 106 Division 3 (Rated)
Chef Fantasy 11, Playing with OR, Guess the winner!
Starters 107 Division 3 (Rated)
Rock Paper Scissor, Pending Assignments, OR Permutation
Starters 108 Division 3 (Rated)
Palindromic Prime Numbers, Chess Pairing
Starters 109 Division 3 (Rated)
Minimum XOR, Best of N Sets, Worth of a Video
September Short 2023 Division 3 (Unrated)
Lucky Seven, Slow Start, Mixing Extraordinaire
SQL Contest (Unrated)
First Problem on SQL, Number of Distinct Institutes, Div 2 Ranklist, Total Time
Starters 110 Divison 3 (Rated)
Water Park, Airlines, Marbles, Am I Lucky!, Monsters
Starters 111 Divison 3 (Rated)
Beautiful Strings, Reach Codetown, Exams
Starters 113 Division 3 (Rated)
Minimise Maximum Subarray Sum, Maximum Score , Sum Neq , Make N Zero
Starters 115 Division 3 (Rated)
Greedy LIS Algorithm, A PLUS B Remastered, Decorating Christmas Tree, Chocolate Distribution
Starters 117 Division 3 (Rated)
Not Prime Permutation, Weapon Choice, Spell Shortening
Starters 118 Division 3 (Rated)
Subset GCD, Literacy Rate, Join States, Xorry 1
Starters 119 Division 3 (Rated)
Judged, Cookie Day, Another Good String , K Odd Sum
Starters 120 Division 3 (Rated)
Count Subarrays, Largest K, Sub or Swp, Valentine Gifts