Learning Paths (0)
None
Practice Paths (0)
None
Contests (62)
June Challenge 2016
Devu and an Array
September Challenge 2016
Chef and digits of a number, Faded Palindromes
October Challenge 2016
Sereja and Progressions, Chef and Keyboard, Chef and Three Dogs
November Challenge 2016
Count Permutations, Chef and squares, Sereja and Ways in the Cube, Task for Alexey
December Challenge 2016
Train Partner
June Cook-Off 2016
Sticks, Right Triangle
October Cook-Off 2016
Watson asks Does Permutation Exist
December Cook-Off 2016
Chef and Subset
May Lunchtime 2016
Akhil And Colored Balls
August Lunchtime 2016
Studying Alphabet
December Lunchtime 2016
Superheroes and villains
January Challenge 2017
Capital Movement, Cats and Dogs, Reservior
February Challenge 2017
Chef and His Apartment Dues
March Challenge 2017
Xenny and Alternating Tasks, Bear and Extra Number, (CH) Bear and Sorted Rows, Bandwidth of a matrix
January Lunchtime 2017
Nothing in Common
February Lunchtime 2017
Bear and Milky Cookies
April Challenge 2017
Similar Dishes
May Challenge 2017
Chef and his daily routine, Courses in an university, Median of adjacent maximum numbers
June Challenge 2017
Chef and Prime Queries, Saboteur (Challenge), A Good Set, Chef and the Feast, Xenny and Coin Rankings, Triplets, Pairwise union of sets
July Challenge 2017
Chef and Sign Sequences, Pishty and tree, Whats in the Name, Calculator , IPC Trainers
August Long Challenge 2017
Chef and Rainbow Array, Chef and Mover, Palindromic Game, Mathison and the Data Warehouse (Challenge), Greedy Candidates
September Challenge 2017
Sereja and Commands, Sereja and Functions (Challenge), Chef and Pick Digit, Minimum Good Permutation, Fill The Matrix, Little Chef and Sums
October Challenge 2017
Chef and Magic Arrays, Chef and a great voluntary Program, Chef and Cycled Cycles, Max Mex, Counter Test For CHEFSUM, A Balanced Contest, (Challenge) Connecting computers
November Challenge 2017
Chef Hates Palindromes, Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes
December Challenge 2017
Chef and Universe, Total Diamonds, Santa Delivering Problem, Chef And his Cake, Chef And Easy Xor Queries, Penalty Shoot-out, Red and blue points, Chef and Hamming Distance of arrays
March Cook-Off 2017
Safe Robot
April Cook-Off 2017
Bear and Candies 123, Bear and AB
May Cook-Off 2017
La Liga, Balanced Array
June Cook-Off 2017
Ada and crayons
July Cook-Off 2017
Chang and Bitwise OR, Chang and the Perfect Function
August Cook-Off 2017
Real obtuse, From heaven to earth
September Cook-Off 2017
Infinite OR Game, Statistics Construction, Subsequence Equality
October Cook-Off 2017
Chef and Counting Test, Chef and Employment Test, Chef and Weird Queries
November Cook-Off 2017
Skiing, Online Chess, Random Pair
December Cook-Off 2017
Minimum SubArray, Football Match
March Lunchtime 2017
Bear and Ladder
April Lunchtime 2017
Bear and Segment 01
May Lunchtime 2017
Prefix Inversions
June Lunchtime 2017
Maximum Unique Segment, Two Numbers
July Lunchtime 2017
Find the Maximum Value
August Lunchtime 2017
Mathison and the Dynamo shuffle, Mathison and pangrams
September Lunchtime 2017
Chef and Dice, Chef and Cook-Off Contests
October Lunchtime 2017
Buggy Calculator
November Lunchtime 2017
Smart Strategy
December Lunchtime 2017
Days in Month, Strange Function
January Challenge 2018
K-Concatenation, Maximum Score, Rectangle, String Merging
January Cook-Off 2018
Multiple of 3, Make array great again, Survive in ChocoLand
January Lunchtime 2018
Chef and Game with Sequence, Chef and Average on a Tree, Chef and Escaping from the Labyrinth
February Challenge 2018
Broken Clock, Lucas Theorem, Chef And His Characters, Chef And The Patents, Points Inside A Polygon, Car-pal Tunnel, (Challenge) Biased Committee, Permutation and Palindrome
February Cook-Off 2018
Chef and Cook-Off, Chef and Tuples, Chef and Line
February Lunchtime 2018
Game with numbers, Jumping in the hills
March Challenge 2018 DIV 1
Pishty and Triangles, Chef and Easy Problem, Chef and Gcd Queries, Mix the Colors, Minions and Voting
March Cook-off 2018 Division 1
Chef Goes to the Cinema, Chef Restores a Matrix
May Cook-off 2018 Division 1
Best Cake Ever
June Cook-Off 2018 Division 1
Masha and Minions, Good Permutations
September Mega Cook-Off 2018 Division 1
OneTwo, Make a Permutation, Ghayeeth vs Siroj
March Lunchtime 2018 Division 1 (Unrated)
Partitions, Magic Elements
May Lunchtime 2018 Division 1
Count Substrings, Shifted Palindrome, Maximum Plus
June Challenge 2018 Division 1
Vision, Ways to Work, Archi and Tree
July Challenge 2018 Division 1
Pizza Delivery, Reach Equilibrium, Chef and War with Taran (Challenge), No Minimum No Maximum, Gears
December Challenge 2018 Division 1
(Challenge) Delete DAG, Colorblind Feast, Max and Electrical Panel, Directing Edges, Chef and Interactive XOR
Encoder (Rated for Division 2)
Knight Chess, Paint the Wall
September Mega Cook-Off 2019 Division 1
Angry Grandfather, Hiring Chefs
May Challenge 2020 Division 1
Buying a New String, Triple Sort, Sorting Vases, Not a Real World Problem, Chef and Rainbow Road, Chef and Bitwise Product, (Challenge) Nanobots
May Challenge 2021 Division 1 (Unrated)
Valid Paths, Tree House, Xor Equality, Tic Tac Toe, Modular Equation
June Challenge 2021 Division 1 (Unrated)
Minimum Dual Area, Shortest Route, Bitwise Tuples, Bella ciao, Dual Distance, Maximum Frequent Subarray Sum, Summer Heat, MathBuzz, Optimal Xor Set, Minimum Subtree Cover
SnackDown 2021 - Online Qualifiers
Prefix as a Substring 2, Lucky Number, Maximum Number Of Distinct Elements, Minimise Difference
SnackDown 2021 - Online Round 1A
Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM
SnackDown 2021 - Online Pre-Elimination
Product Pain, Guests like slippers
Total Problems Solved: 390
