Learning Paths (0)
None
Practice Paths (0)
None
Contests (60)
November Challenge 2019 Division 2
Hard Sequence, Weapon Value
December Challenge 2019 Division 2
Plus Multiply, Binary XOR, Easy Subsequence Selection, That Is My Score!, Addition
December Lunchtime 2019 Division 2
Check Algorithm
January Challenge 2020 Division 2
Chef and Dynamo, Doraemon, Equality, Breaking Bricks, (Challenge) Building Anthills
February Challenge 2020 Division 2
No Change Required, The Theatre Problem, School of Geometry, Hard Cash, (Challenge) Raisins, Long Contest and Cook Off Overlaps
March Challenge 2020 Division 2
XOR Engine, Ada Bishop 2, Lasers Everywhere Alternative, Pintu and Fruits
April Challenge 2020 Division 2
Sell All the Cars, COVID Pandemic and Long Queue
May Challenge 2020 Division 2
Coronavirus Spread, Isolation Centers
January Cook-Off 2020 Division 2
Chef Chick
February Lunchtime 2020 Division 2
At the Gates
March Lunchtime 2020 Division 2 (Unrated)
Chef Swaps Digits
June Challenge 2020 Division 2
Even Matrix, The Tom and Jerry Game!, Chef and Icecream, Covid Sampling (Challenge), Chef and String, Chef and Price Control
July Challenge 2020 Division 2
Ada King, Chefina and Swaps, Missing a Point, Chef and Card Game, Chef and Strings
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
Chefina and Swap, A Problem on Sticks, Chef and Trump Cards, Find XOR, Ada Matrix, Coronavirus Spread 2
July Cook-Off 2020 Division 2
Even-tual Reduction
July Lunchtime 2020 Division 2
Chef and Steps
August Cook-Off 2020 Division 2
Chef and Work
August Lunchtime 2020 Division 2
Game on a Strip, Mode of Frequencies
June Lunchtime 2020 Division 2
Chef and Demonetisation
October Challenge 2020 Division 2
Positive AND, Replace for X, Covid Run, Chef and Easy Queries
November Challenge 2020 Division 2
Connect on a Grid (Challenge), Restore Sequence, Ada and Dishes, Magical Candy Store, Iron, Magnet and Wall
January Challenge 2021 Division 2
Chef and Ants, Stack-Queue Sort (Challenge), Watching CPL, Fair Elections
December Challenge 2020 Division 1
Hail XOR, Positive Prefixes, Even Pair Sum
December Cook-Off 2020 Division 1
Self-Destructing Strings
January Cook-Off 2021 Division 2
Prime Tuples
December Lunchtime 2020 Division 1 (Unrated)
Three Letters, One Zero Swaps
November Cook-Off 2020 Division 1
Flip the String, Chef and IPC Certificates
November Lunchtime 2020 Division 1
Gasoline
September Cook-Off 2020 Division 2
Bowling Strategy
February Challenge 2021 Division 2
Frog Sort, Team Name, Maximise Function
March Cook-Off 2021 Division 2
Consecutive Deletions, Chef and Sorting, Matrix XOR, Guess the Number
March Challenge 2021 Division 2
Interesting XOR!, College Life 4, Consecutive Adding, Paparazzi Gennady, Space Arrays
March Lunchtime 2021 Division 2
Dinner by Candlelight, Racing, Lunchtime
April Challenge 2021 Division 2
Worthy Matrix, Chef and Dice, World Record
April Lunchtime 2021 Division 2
Chef in Heaven , Bench Press, Array Rotation
May Lunchtime 2021 Division 2
Charges, Tom And Jerry 1, Total Components
June Challenge 2021 Division 2 (Unrated)
Shortest Route, Bitwise Tuples, Bella ciao, Summer Heat
June Lunchtime 2021 Division 2
From Rational to Binary, False Number, Unpleasant Ones, Tic Tac Toe
July Challenge 2021 Division 2 (Unrated)
XxOoRr, Chef vs Bharat, Optimal Denomination, K Path Query
July Lunchtime 2021 Division 2
Beautiful Pairs, Array Rotation Returns
August Challenge 2021 Division 2 (Unrated)
Special Triplets, Array Filling, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking
August Lunchtime 2021 Division 2
K-th Maximum, Crossing Blocks, Just a Graph
CodeChef Starters 10 Division 2 (Rated)
Magical Flips, Maximise the Subsequence Sum
September Challenge 2021 Division 2 (Unrated)
XOR Equal, Shuffling Parities, Minimize Digit Sum, Treasure Hunt, 2-D Point Meeting, Airline Restrictions, Travel Pass, Covaxin vs Covishield, Minimum Digit Sum 2
SnackDown 2021 - Online Qualifiers
Lucky Number
CodeChef Starters 14 Division 2 (Unrated)
Odd GCD, Task Times, Diagonal movement, FIXFIX
October Challenge 2021 Division 2 (Unrated)
Longest AND Subarray, MEX-OR
September Lunchtime 2021 Division 2
Interesting Representation, Balanced and Unique Arrays, Alice vs Bob Faceoff, Yet another SOD problem
SnackDown 2021 - Online Round 1A
Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
November Challenge 2021 Division 2 (Unrated)
Xor Equation, Weird Palindrome Making, Hill Sequence, Equal Coins, Maximise the bridges
CodeChef Starters 20 Division 2 (Unrated)
Stable Sequence, Brutal-Xors
December Challenge 2021 Division 2 (Unrated)
Valleys and Hills, Pyramid Traversal, List of Lists, Squares Counting
December Cook-Off 2021 Division 2
Median Minimization, Musical Chairs
CodeChef Starters 21 Division 2 (Rated)
Akash and Grid, ChefWM, And Or Union
January Long 2022 - I, Division 2 (Unrated)
Prime in a binary string
March Long Two 2022, Division 2 (Unrated)
Missing Numbers
April Cook-Off 2022 Division 2
Sticks and Rectangles
May Long Two 2022 Division 2 (Unrated)
Xor Palindrome
Starters 41 Division 2 (Rated)
Equal Integers, Path Parity
Starters 43 Division 2 (Rated)
Make them Equal, The Optimal Pairs, Distinct Palindrome
Starters 45 Division 2 (Rated)
Even Equal Odd, Xor and Multiply, Retrieve the Array, Adjacent Sum Parity
July Lunchtime 2022 Division 2 (Rated)
Easy Pronunciation, Yet Another Palindrome Making Problem, Maximum Median Matching
August Long 2022 Division 2 (Unrated)
XOR with smallest element, Hello Equation, Two Trains
October Long 2022 Division 2 (Unrated)
Single Operation Part 1, Single Operation Part 2
Starters 68 Division 2 (Rated)
Boring String, XOR Product, Expense List, Make Money
Starters 69 Division 2 (Rated)
Akash and Dinner
Starters 71 Division 2 (Rated)
Pet Store
December Long 2022 Division 2 (Unrated)
Divisible by K
Starters 89 Division 2 (Rated)
Plus 2 or Minus 1, Positive or Negative Subarrays, Subarray Removal, Two Averages
Starters 157 (Rated)
Small, Smaller, Smallest, Not-too-far Replacement
Starters 171 (Rated)
Swish Game, Advitiya Security Vault, White Wall, Volcanic Eruption
Total Problems Solved: 346
Serbia
