| Contest | Problem |
|---|---|
| APRIL18 | CUTPLANT |
| AUG18 | PRINDRAG |
| SEPT18 | PHOTOCOM |
Stepan Filippov
- step_by_step
Russia- Student
- Saint Petersburg State University
- No Active Plan. View Details
RussiaRatings System Update
(2020-09-26 23:00:00)Ratings System Update
(2022-12-20 00:00:00)None
None
Chef and Digits, (CH) Serejs and Billiards, Bear and Random Grid, Chef and Divisor Tree, Stable market, Dish Of Life, Bear and Row 01, Bear and Clique Distances, Similar Dishes
Chef and Sub Array , Long Sandwich , Gotham PD, Chef and his daily routine, Courses in an university, Blocked websites, Median of adjacent maximum numbers, Chef and Subsequences, Chef and Battleship
Chef and Prime Queries, A Good Set, Chef and the Feast, Xenny and Coin Rankings, Triplets, Pairwise union of sets
Chef and Sign Sequences, Pishty and tree, Tree Expectancy, Whats in the Name, Calculator , IPC Trainers
Chef and Universe, Total Diamonds, Chef And his Cake, Chef And Easy Xor Queries, Penalty Shoot-out, Chef and Hamming Distance of arrays
Rainbow Graph, Yet Another Card Game, Safe Robot
Bear and Shop Trip, Bear and Candies 123, Bear and AB
La Liga, Balanced Array, Hussain Set, Nasty Queries
Ada and crayons
Hasan and boring classes, Skiing, Online Chess, Random Pair
Bear and Digit Virus, Bear and Segments, Bear and Segment 01
Prefix Inversions
Two Numbers
Smart Strategy
Best Cake Ever
GukiZ and Candies, Mixi Game, Hack Fulu
Beautiful Garland, A-B Game
Swag Subsets, Yalalovichik Numbers, Yalalovichik Strings
The hardest gcd problem, Triple-tree decomposition, Solve what you want, Fast forward travelling, Darts
Count Substrings, Shifted Palindrome, Weak in the Middle, Maximum Plus
S-T Mincut, Change the Signs, Edges in Spanning Trees, Fake Binary Search, Dibs on Fibs
Reach Equilibrium, No Minimum No Maximum, Gears
Chef and Eid, Mix Mix Game, X and Two Groups, GukiZ Has More Candies
Useful Number, Median, Maximize It, Beats and Pieces
Chef and Fencing
Ada School, Ada Function, Ada Matrix
XOR! Wait for it, Return of the Gargoyle King, Ross goes for Shopping, Summation over nCr, Jake and His Halloween challenge, Sherlock and His Device
Distances, Wanderer, Rooks, Mouse Meets Cheese
Manhattan Rectangle, Guess It Right, Chef and Secret Ingredients, Xor Decomposition, Yet Another Tree Problem, (Challenge) Chef with Orchestra in the Kitchen, Art of Balance, Maximize the Tax
Max Range Queries, Chef and Secret Password, The Most Amazing Dish, Chef in Evil Land, Chef and Party
Roll the Bar, Families of Chefland, The Tricky Deal, Chef Challenge
XOR N-bonacci Sequence, Markers and Caps, Music Shopping
Offer for Chef
Dream Problem, Firdavs and Planet F, Minimum Sum, Chef Rami and Inventions
Misha and Nice Sets, Bitsetbaba and Power Grid, Expected Xor, Searching for a Biclique
Guess the Prime!
Warriors, Rich Substrings, Friends and Candies
Xor It, Crash It, Make It, The Inexplicable Giant Floating Baby Head
Arya and the Grid of Stars, Cersei and her Soldiers, Winter Is Here, Our Enemy does not Tire, Weirwood Trees, Danny Wants To Know, They are COMING, Conquer Beyond the Wall
Lavanya Loves DFA, Are These Equal, Is This a Long Challenge, Swap Sort, Conservative Graph, Mr Pr in a Dilemma , Is This JEE
Permutation Split, Root the Tree, Robot Detector
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