Valera Grinenko
- valeragrinenko
Ukraine- Student
- Kharkiv National University of Radioelectronics, Ukraine
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (0)
Practice Paths (1)
Contests (21)
July Cook-Off 2020 Division 2
OR-thodox Distinction, Even-tual Reduction
December Cook-Off 2020 Division 1
Self-Destructing Strings
January Cook-Off 2021 Division 2
Mex Subsequence, Maximise Islands, Prime Tuples
December Lunchtime 2020 Division 1 (Unrated)
One Zero Swaps
January Lunchtime 2021 Division 1 (Unrated)
Good Grid, Shifting Spoons, Even Sum
October Cook-Off 2020 Division 2
Yet Another Crossover Episode, Path-etic Sums, Decreasing Srrnmieeda, Split the Str Ing
November Cook-Off 2020 Division 1
Flip the String, Chef and IPC Certificates
October Lunchtime 2020 Division 2
AND Plus OR, Chef and Subtree MEXs, Chef Likes Good Sequences, Chef Is Just Throwing Random Words, Cute Chef Gift
April Cook-Off 2021 Division 1
OR of ANDs
May Cook-Off 2021 Division 1
Double Burgers, Permutation Swaps
May Lunchtime 2021 Division 1
Total Components, K-Subarrays
June Cook-Off 2021 Division 1
Binary String on Steroids
July Cook-Off 2021 Division 1
Beautiful Subsequence, Mod Equality, Hidden Colored Graph
August Challenge 2021 Division 1 (Unrated)
Problem Difficulties, Olympics Ranking, Special Triplets
SnackDown 2021 - Online Qualifiers
Lucky Number, Maximum Number Of Distinct Elements
SnackDown 2021 - Online Round 1B
Queens Placement , Largest Laddu, Help Nishant
April Lunchtime 2022 Division 1(Rated)
Do Not Touch the MEX!!!, Secret Machine Mania
May Lunchtime 2022 Division 1 (Rated)
Equal After And, Balanced 0-1 Tree
June Cook-Off 2022 Division 1 (Rated)
Simple XOR, Split AND Sum
August Lunchtime 2022 Division 1 (Rated)
Sort the Array, Tree Coloring
Starters 81 Division 1 (Unrated)
Beautiful Strings, Horde Chess, Unimodal Subsets, Good XOR, Distinct Matrix, Arrange the array, Binary Ternary
Starters 93 Division 1 (Rated for All)
Thank U, Next, Motive, Bloodline, NASA
Starters 96 Division 1 (Rated till 5 Stars)
Swap the numbers, Remove Stones, Mex Array, Chef and Prefixes, Absolute Differences
Starters 115 Division 1 (Rated)
Greedy LIS Algorithm, Binary Grid Forces
Starters 116 Divison 1 (Rated till 6-Stars)
Chile, Chef Product, ORST , Permutation Sort, Exact Savings
Starters 117 Division 1 (Rated till 5-Stars)
Not Prime Permutation, Roads and Flights, Go Away, Goose!, Stingy Arrays, Spread Spree, Equality Etiquette
Starters 118 Division 1 (Rated till 5-Stars)
Water buckets, Count Substrings, Join States, Is it uniquely decodable, Xorry 2, Xorry 1
Starters 119 Division 1 (Rated till 6-Stars)
K Odd Sum, Unalike Gcd & Lcm