Danya Smelskiy

December Challenge 2017

Chef and Direction, Chef and Universe, Total Diamonds, Chef And his Cake, Chef And Easy Xor Queries, Penalty Shoot-out, Red and blue points, Chef and Hamming Distance of arrays

June Cook-Off 2017

Ada and crayons, SnackUp

December Lunchtime 2017

Days in Month, Strange Function, Four Friends

January Challenge 2018

Killing Monsters, A humongous Query, Killjee and k-th letter , K-Concatenation, Maximum Score, Rectangle, String Merging, Partition the numbers

March Challenge 2018 DIV 1

Pishty and Triangles, Chef and Easy Problem, Chef and Gcd Queries, Mix the Colors, Minions and Voting

April Cook-off 2018 Division 1

Run Direction, Binary Nim, Chef Goro

June Cook-Off 2018 Division 1

Masha and Minions, Sonya and Segments, Danya and Numbers, Good Permutations

April Challenge 2018 Division 1

Chef and Array (Challenge), Cutting Plants, Highway Crossing, Count Good Prefixes

June Challenge 2018 Division 1

Two Flowers, Vision, Ways to Work, Expected Buildings, Archi and Tree

October Challenge 2018 Division 1

Appy and Balloons , Beautiful Bricks, Minimize Digitsum, Chef and Surprise Chessboard, Distinct Rows in Submatrices

July Lunchtime 2018 Division 1

Forced Particles, GCD Sum, Prime divisors

November Lunchtime 2018 Division 1

Useful Number, Median, Maximize It, Beats and Pieces

Coders' Legacy 2018 (Rated)

Fibonacci String, Killing Zombies

Replay of Indian IOI Training Camp (IOITC) #1 (Rated)

Circular Intervals

January Challenge 2019 Division 1

Yet Another Problem About Sequences, Different Neighbours, Partition the Graph, Distinct Pairs, Party, (Challenge) Chef and Matching Game, A Pizza Slice

January Cook-Off 2019 Division 1

Ada School, Ada Function, Ada Matrix

February Challenge 2019 Division 1

Manhattan Rectangle, Guess It Right, Chef and Secret Ingredients, Xor Decomposition, Yet Another Tree Problem, Art of Balance, Maximize the Tax

February Cook-Off 2019 Division 1

Max Range Queries, Chef and Secret Password, Chef and Party

March Lunchtime 2019 Division 1

Corrupted Seven-Segment Display, Travelling Saleschef

April Cook-Off 2019 Division 1

Doubly Increasing Path, Random Game, Pied Piper vs Hooli, Mystery Tree

April Lunchtime 2019 Division 1

Firdavs and Planet F, Minimum Sum, Chef Rami and Inventions

May Cook-Off 2019 Division 1

Misha and Nice Sets, Bitsetbaba and Power Grid, Expected Xor, Searching for a Biclique

May Lunchtime 2019 Division 1 (Unrated)

Grid Tour, Reverse Maximisation, XOR Magic

June Challenge 2019 Division 1

Lent Money, Count Arrays, Chef and Ingredients, Chef and His Dish, Intersecting Paths, Sum and GCD, Forgotten Tree 9

June Cook-Off 2019 Division 1

Zawad and Index Sum, Nice Subsets, Ants and Anteaters, Drink Slush

June Lunchtime 2019 Division 1

The Grux Permutation , Gii and His Club, Igzi and Burly Array, Ivan Pesic and His World Tour

September Mega Cook-Off 2019 Division 1

Save Jewels, Angry Grandfather, Hiring Chefs, Fitness Exercises

Problems Authored (5)

Problems Tested (0)

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Editorials Contributed (0)

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