Contest | Problem |
---|---|
JUNE19 | SUMAGCD |
Roman Derkach
- 3★roman_derkach
- Ukraine
- Professional
- nonee
- No Active Plan. View Details
Activity Heat Map
Rating Graph
Ratings System Update
(2024-04-03 22:00:02)Ratings System Update
(2022-12-20 00:00:00)Junior Rating Graph
Ratings System Update
(2016-08-15 15:00:00)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0):
Practice Paths (1):
Contests (107):
October Challenge 2014:
Chef and Ground, Magical Girl and Colored Liquid Potions, DevuLand, Dinosaurs and Laddus
November Challenge 2014:
Chef and Segment Game, Distinct Characters Subsequence, Chef and Red Black Tree, Let us construct palindrome
Code Smart 2014:
The Chef and the Books, The Chef and the field, The Chef and the Triangles, Count of Maximum
January Challenge 2015:
Sereja and Number Division 2, Chef and A Large Permutation, Chef and Stones, Sereja and Votes, One Dimensional Kingdoms, Gcd Queries
August Challenge 2015:
Way Out, Gravity Guy, Devu And Churu , Cooking Machine, Aditi and Magic Trick, Chef and insomnia
October Challenge 2015:
Count Subarrays, Who dares to be a millionaire, Spheres, Rupsa and Equilateral Triangle
December Challenge 2015:
Chef and the stones, Plane Division, Oracle Devu and Longest Common Subsequence, Chef and Filters
Code Brunch:
Parking Slot, N-Prime-Divisors, Visit the cities, Piyush and Bitwise-operation, Rising population
January Long Challenge 2016:
Chef and Inflation, Rupsa and the Game, Churu and Balls, Chef and Time Machine, Devu and Perfume
April Challenge 2016:
Help Watson Escape, Chef and Ballons, Devu and good strings, Chef And Magical Path, Chef And Coloring
June Challenge 2016:
Chef And The Hiring Event, Chef And Binary Operation, Chef and Coins Game, Devu and an Array
July Challenge 2016:
Andrash and Stipendium, Chef and Segments, Chef and Tetris, Chefland and Electricity
September Challenge 2016:
Chef and Friends, Dividing Machine, Chef and digits of a number, Faded Palindromes, Chef and calculation
November Challenge 2016:
Count Permutations, Friends Meeting, Gift and Chef, Chef and squares, Task for Alexey
May LoC Competitive Programming Marathon:
Cycle Race, Very Simple Question- The Quadruple, Teaching Tree, Post It DNA Sequences, Hungry Harish
April Challenge 2017:
Stable market, Dish Of Life, Bear and Row 01, Bear and Clique Distances, Similar Dishes
May Challenge 2017:
Chef and Sub Array , Chef and his daily routine, Courses in an university, Blocked websites, Median of adjacent maximum numbers, Chef and Subsequences
August Long Challenge 2017:
Chef and Rainbow Array, Chef And Fibonacci Array, Chef and Mover, Palindromic Game, Greedy Candidates
March Challenge 2018 DIV 1:
Chef and Easy Problem, A Big Sale, Mix the Colors, Chef and Glove, Minions and Voting, Minion Chef and Bananas
August Challenge 2019 Division 1:
Guddu and his Mother, Encoding, Dilemma, Chef and Gordon Ramsay, Football, Distribute Apples, Zombie and the Caves
Code Melange (Rated for all):
Greg and Grid, A Small Array, Go Round, Longest Xommon Subsequence, Subset Numbering, Max power
March Cook-Off 2020 Division 2:
Mysterious Sequence, Find Your Gift, Box of Chocolates, Maximize Letter Beauty
Encoding Aug'19:
Nuttela needs a little help, Save Konoha, Gcd vs Lcm, Lazy Chozi, Prajit and bits, Alein invasion by NASA, Nuttela loves cakewalk, Nuttela loves trees !
KJSCE CodeSpree:
Publicity, Friend Numbers, Chocolate Progression, Place your bets, TShirts for all!
Upgrad IIT Madras ML and Cloud All India Selection Contest:
The Best Man, Anagrams, Quadratic Equations, Average, Algebra, Fractions
CODIGO 2K20:
Baba And His Blessings, Chef and Tiling, Weird Function, Moony and ICPC team, FrosT or DustinKiller
September Challenge 2021 Division 2 (Unrated):
XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass
July Long Two 2022 Division 2 (Unrated):
Maximize Difference, Concat Sort, Chef in his Office, To Divide or Not To Divide, Sum of Product 1, Insurance, Hungry Chef
August Long 2022 Division 2 (Unrated):
Sale Season, Hello Equation, Maximum Submissions, Make A and B equal
Starters 128 Division 2 (Rated):
Binary Substring, MEXimize the Array, Disjoint Non-Decreasing Array
Practice Problems (36):
Practice:
Sereja and Commands, Chef and Subarray, Guessing Game, Copy-Paste, Sum Queries, Chef and easy problem 2, Chef and medium problem 2, Cascading Style Sheets, Chef and Interview, Broken Telephone, Set Difference , How to Minimize a String, Forgotten Language, ACE and his team, Terrorist or Counter Terrorist, Little Red Riding Hood and Candy Factory, Maximum sub-array, Fibo Game, Super Numbers, Stacks, Death Star, Coloured Matrix, Maximum K Sums, Chef and Robots Competition, Watson asks Does Permutation Exist, ChefWatson uses Social Network, Bear and Ladder, Pishty and Triangles, Prime divisors, Chef and Secret Ingredients, Love Squares Hate Cubes, One Stone or Two Stones, Add smallest prime factor, Distinct Opposite Sums, Permutation Subsequence, Equal Elements
Contributions
Problems Authored (1)
Problems Tested (0)
No Contribution
Editorials Contributed (0)
No Contribution