Michael Medvedyev
- medv
Ukraine- Professional
- Kiev National University
- View Details
Activity Heat Map
Learning Paths (4)
Practice Paths (4)
Greedy Algorithms
Two Pointers and Sliding Window Technique
Jump from 2* to 3*
Practice for ZCO and INOI
Contests (25)
April Challenge 2013
Maximum Weight Difference
May Challenge 2013
Matchsticks, Name Reduction
July Challenge 2013
Chef and Walking on the rectangle
December Challenge 2013
Magic Pairs
June Challenge 2014
Chef and Subarray
July Challenge 2014
Count Substrings
September Challenge 2015
Count Steps in Matrix
April Challenge 2016
Chef and Ballons, Chef And Magical Path, Chef And Coloring
May Challenge 2016
Laddu
June Challenge 2016
Chef and Coins Game, Devu and an Array
November Challenge 2016
Task for Alexey
June Challenge 2017
A Good Set, Xenny and Coin Rankings
July Challenge 2017
Whats in the Name
December Challenge 2018 Division 2
Chef and Interactive Contests, Chef and An Ideal Problem
November Challenge 2018 Division 2
Chef and Difficult Contests
April Challenge 2019 Division 2
Friend or Girlfriend, Maximum Remaining
December Challenge 2019 Division 2
Plus Multiply, That Is My Score!
February Challenge 2020 Division 2
Hard Cash, School of Geometry, The Theatre Problem
May Challenge 2020 Division 2
Coronavirus Spread
January Lunchtime 2020 Division 2
Bob and His Friends, Chef and Street Food, Under the Tunnels
April Challenge 2021 Division 3
Valid Pair
May Long Two 2022 Division 4 (Rated)
Practice makes us perfect, Xor Palindrome, Score High, Total Prize Money, Make them Zero, Degree of Polynomial
September Long 2022 Division 4 (Rated)
Bob at the Bank, Good Pairs, Interesting Subarray, Chef and Wire Frames, Speed Limit Test
Starters 57 Division 3 (Rated)
Maximum Expression, Even Splits, Non-Negative Product, Two Different Palindromes
Starters 118 Division 3 (Rated)
Subset GCD, Literacy Rate, Join States, Xorry 2, Xorry 1