Prerna Verma
- prerna879
India- Other
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (0)
Practice Paths (1)
Contests (47)
December Cook-Off 2020 Division 2
Self-Destructing Strings, Catch the Thief, Minimum Attendance Requirement
December Lunchtime 2020 Division 2 (Unrated)
Sed Sequences
January Lunchtime 2021 Division 2 (Unrated)
Binary Subsequence, Even Differences, Even Sum
UWCOI 2021 (Rated for all)
Hidden Numbers
January Challenge 2021 Division 3
Fair Elections, Chef and Division 3, Point Of Impact, Encoded String
April Lunchtime 2021 Division 2
Chef in Heaven , Array Rotation
May Lunchtime 2021 Division 3
Hoop Jump, Tom And Jerry 1
May CodeChef Starters 2021 Division 3 (Rated)
Lazy Chef, Correct Sentence
May Challenge 2021 Division 3 (Rated)
Golf, Solubility
June Challenge 2021 Division 3 (Rated)
Summer Heat
July Challenge 2021 Division 3 (Rated)
Maximum Production, Relativity
August Challenge 2021 Division 3 (Rated)
Olympics Ranking
August Cook-Off 2021 Division 3
Which Division
August Lunchtime 2021 Division 3
Maximum Length Even Subarray, Programming Languages
AlgoManiac - Code For Future Division 3 (Rated)
Say No To Drugs, The Old Saint And Three Questions
September Challenge 2021 Division 3 (Rated)
Shuffling Parities, Airline Restrictions, Travel Pass
SnackDown 2021 - Online Qualifiers
Lucky Number
CodeChef Starters 12 Division 3 (Rated)
Good Weather, Make it Divisible
CodeChef Starters 14 Division 3 (Rated)
Odd GCD, Diagonal movement, RCB and Playoffs
CodeChef Starters 16 Division 3 (Rated)
Professor And Directions, Chef And Salary Pay, Pass or Fail
SnackDown 2021 - Online Round 1A
Round Robin Ranks , Dance Moves, Min Max LCM
CodeChef Starters 24 Division 2 (Rated)
Avoid Contact, Divisors and Reciprocals, Yet Another Constructive Problem
March Long Two 2022, Division 3 (Rated)
Chef and Races
CodeChef Starters 31 Division 2 (Rated)
Alternating String, Sign Moves, The Unchanging OR
CodeChef Starters 34 Division 4 (Rated)
Is the Score Consistent, Good Quality Bulbs, Positive Products, Expiring Bread
April Lunchtime 2022 Division 4(Rated)
Lunchtime, Mario and Transformation, Mario and Bullet, Palindrome Pain
Starters 35 Division 4 (Rated)
Dark Light, Water Requirement, Police and Thief, Jenga Night
Starters 36 Division 4 (Rated)
Who is taller!, Presents for Cheffina, Chef and Chapters, Chef and Bird farm
May Cook-Off 2022 Division 4 (Rated)
Chef and Gym, Chef and Masks, Farmers League, Game of Pooks, Doubled Distances
Starters 37 Division 4 (Rated)
The Mango Truck, Roller Coaster, Beat the Average, Laptop Recommendation , Infernos
Starters 38 Division 4 (Rated)
Chef gives Party, Get Subscription, Good Pairs, Dominant Army, Circular Track
Starters 39 Division 4 (Rated)
Compress the Video, Closest Vowels, Recent contest problems, My very 1st contest!, A or B, Chess Ratings
July Cook-Off 2022 Division 4 (Rated)
Enough Space, K-MEX, Chef Drinks Tea, High Accuracy
June Cook-Off 2022 Division 4 (Rated)
Simple XOR, Rating Improvement, Playlist, Break the Stick, First and Last
Starters 42 Division 4 (Rated)
Minimum or Maximum, Divisible by 3, How Many Maximums, Age Limit, Equal Distribution, Minimum number of Flips
Starters 44 Division 4 (Rated)
Biryani classes, Air Hockey
June Lunchtime 2022 Division 4 (Rated)
Zero Ones Equal One Zeros, It is My Serve, Too many Floors, Determine the Score, Equal by XORing
June Long Two 2022 Division 4 (Rated)
Count the ACs, Make all equal using Pairs, Complementary Strand in a DNA, Fitness
Starters 47 Division 4 (Rated)
Chef On Date, Construct N, End Sorted, Minimum Coins, Chess Time
July Lunchtime 2022 Division 4 (Rated)
Interior Design, The Last Levels, Easy Pronunciation, Yet Another Palindrome Making Problem, True and False Paper, Largest Family
Starters 49 Division 4 (Rated)
Is it hot or cold, Maximise the Tastiness
August Long 2022 Division 4 (Rated)
Sale Season, XOR with smallest element, Hello Equation, Two Trains, Maximum Submissions, Make A and B equal
Starters 52 Division 4 (Rated)
AI Analysing Code, Minimum Sum, WA Test Cases, Air Conditioner Temperature
August Lunchtime 2022 Division 3 (Rated)
Candy Distribution, Equalizing Numbers, Easy Permutation, Array Equality
Starters 53 Division 3 (Rated)
Odd Pairs, Make A and B equal, Weights
Starters 54 Division 3 (Rated)
Equal Distinct, Ticket Fine
Starters 58 Division 3 (Rated)
Break the elements, Remove Bad elements
Starters 59 Division 4 (Rated)
Chef and Happy String , Maximum Subarray , Suspense String, Confusing Concatenations, Audible Range, Speciality
October Long 2022 Division 3 (Rated)
Building Race
Starters 60 Division 3 (Rated)
Yet Another Palindrome Problem, Paper Cutting, Palindrome Flipping, Card Removal