anonymous
- black_hat_hack
India- Student
- National Institute of Technology Raipur Chhattisgarh, India
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (1)
Practice Paths (8)
1000 to 1400 difficulty problems
2D Array / Matrices
Practice Arrays
500 difficulty rating
Practice Python
Practice Strings
500 to 1000 difficulty problems
SQL case studies
Contests (41)
August Challenge 2020 Division 2
Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP
September Challenge 2020 Division 2
A Problem on Sticks
January Challenge 2021 Division 3
Fair Elections, Chef and Division 3
February Challenge 2021 Division 3
Maximise Function, Highest Divisor
February CodeChef Starters 2021 Division 3 (Rated)
Maximum Value, Chef and Coupon
March Challenge 2021 Division 3
Interesting XOR!, Chef and Groups, Space Arrays, No Time to Wait
March Lunchtime 2021 Division 3
Motivation
March CodeChef Starters 2021 Division 3 (Rated)
Nobel Prize, Possible Victory
April Challenge 2021 Division 3
Chef and Dice, Valid Pair, World Record, Strong Language
April Lunchtime 2021 Division 3
Chef in Heaven , Equinox Strings, Coldplay
May Challenge 2021 Division 3 (Rated)
Xor Equality, Tic Tac Toe, Golf, Solubility
June Challenge 2021 Division 3 (Rated)
Bitwise Tuples, Bella ciao, Summer Heat
July Challenge 2021 Division 3 (Rated)
Maximum Production, Relativity
July Cook-Off 2021 Division 3
Shoe Fit
CodeChef Starters 6 Division 3 (Rated)
Three Dices, Cricket Ranking
CodeChef Starters 7 Division 3 (Rated)
Chess Format, Food Chain
August Challenge 2021 Division 3 (Rated)
Special Triplets, Array Filling, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking
August Cook-Off 2021 Division 3
Which Division
CodeChef Starters 8 Division 3 (Rated)
Penalty Shots
CodeChef Starters 9 Division 3 (Rated)
Black cells in a chessboard, Large Square
AlgoManiac - Code For Future Division 3 (Rated)
The Old Saint And Three Questions
September Challenge 2021 Division 3 (Rated)
XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass
SnackDown 2021 - Online Qualifiers
Lucky Number, Maximum Number Of Distinct Elements
CodeChef Starters 11 Division 3 (Rated)
The Grid Fill Problem, Find the Direction, Obtain the Sum, The Two Dishes
January Cook-Off 2022 Division 2
Palindromes Not Allowed, Mean Maximization
CodeChef Starters 24 Division 3 (Rated)
Avoid Contact, Badminton Serves
February Long 2022 - I, Division 3 (Rated)
Binary Base Basics, N Queens Puzzle Solved !, Chef and the Hair Salon
February Long 2022 - II, Division 3 (Rated)
Avoid Fixed Points, World Chess Championship, Chef and NextGen, Xor Palindrome
March Long One 2022, Division 3 (Rated)
Akash and Function, Substring of a Substring, Akash and Missing Class, Exact Marks, Wordle
CodeChef Starters 33 Division 3 (Rated)
Minimum Cars required, Non Adjacent Flips
April Long One 2022, Division 3 (Rated)
Dazzling GCD Pair, Prime Sum, Dazzling AXNODR Challenge , The Cooler Dilemma 2, Pairwise Xors
Starters 40 Division 3 (Unrated)
Difficulty Rating Order, Take discount or Not
July Long One 2022 Division 3 (Rated)
Pass the Exam, Chef and Candies
September Long 2022 Division 3 (Rated)
Speed Limit Test, Bob at the Bank, Good Pairs
November Long 2022 Division 4 (Rated)
Time Complexity, Water Mixing, String Game
Starters 67 Division 4 (Rated)
Minimum Number of Ones, Counting Problem, Tour of King
Starters 68 Division 4 (Rated)
Expense List, Bull or Bear, Make AP, Make Money
Starters 69 Division 4 (Rated)
Rain in Chefland, Scalene Triangle
Starters 71 Division 4 (Rated)
Pet Store, Instagram, Snapchat, Perfect Trio
December Long 2022 Division 4 (Rated)
Good Investment or Not, Reach fast
January Long 2023 Division 4 (Rated)
Far from origin, Overspeeding Fine, Negative Product