avinash soni
- 3★avi_9314
- India
- Student
- Jaipur Engineering College and Research Centre Rajasthan, India
- No Active Plan. View Details
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(2022-10-05 23:00:02)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0):
Practice Paths (1):
Contests (40):
February Challenge 2020 Division 2:
No Change Required, The Theatre Problem, School of Geometry, Hard Cash, (Challenge) Raisins, Long Contest and Cook Off Overlaps
April Challenge 2020 Division 2:
Strange Number, Squared Subsequences, Unit GCD, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue
DSA Learning Series - Contest 1:
Factorial, Life, the Universe, and Everything, Coin Flip, Carvans, Lapindromes, Reverse The Number, Smart Phone, Laddu, Multiple of 3
June Challenge 2020 Division 2:
Even Matrix, The Tom and Jerry Game!, Chef and Icecream, Covid Sampling (Challenge), Chef and String, Chef and Price Control
August Challenge 2020 Division 2:
Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP, Chef and Wedding Arrangements
September Challenge 2020 Division 2:
Chefina and Swap, A Problem on Sticks, Ada Matrix, Coronavirus Spread 2
December Challenge 2020 Division 2:
Hail XOR, Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution
January Lunchtime 2021 Division 2 (Unrated):
Dreams of Divisibility, Binary Subsequence, Even Differences, Even Sum
Numbers Quest:
Santa gives gifts, Help santa, Christmas Heist, Winner take all, Ice Wrapped Gifts, CHOCO PRIME
June CodeChef Starters 2021 Division 2 (Unrated):
Total Correct Submissions, Chess Match, Cyclic Quadrilateral
September Challenge 2021 Division 2 (Unrated):
XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass
January Cook-Off 2022 Division 2:
Palindromes Not Allowed, Mean Maximization, Subsegment Divisibility , Mask Policy, Merged LIS
Practice Problems (259):
Practice:
Transform the Expression, Small factorials, Bytelandian gold coins, Ambiguous Permutations, Enormous Input Test, Sums in a Triangle, Simple Sorting, ATM, Paying up, Life, the Universe, and Everything, The Lead Game, Three Way Communications, Ciel and A-B Problem, Connected Components, Racing Horses, Ciel and Receipt, Coin Flip, Carvans, Little Elephant and Permutations, Rat Maze, Subset Sum, Packaging Cupcakes, Fire Escape Routes, Lapindromes, Chopsticks, Uncle Johny, Number Mirror, Magic Pairs, Longest Common Pattern, Chef and Remissness, Chef and Chain, Divide the Cake, Count Permutations, Queries on the String, The Smallest Pair, Chef and Strange Formula, Tanu and Head-bob, Chef and A Large Permutation, Chef and Notebooks, Chef and Stones, Sereja and Votes, One Dimensional Kingdoms, Fit Squares in Triangle, Piece of cake, Gcd Queries, WiFi Installation Problem , Suraj goes shopping, Tojo hates probabilities, Let us play with rank list, Chef and Equality, Lucky Four, Chef and Friends, Find Missing Number, Add Two Numbers, Find Remainder, First and Last Digit, Smallest Numbers of Notes, Sum of Digits, Reverse The Number, Helping Chef, Total Expenses, Id and Ship, Gross Salary, Valid Triangles, Grade The Steel, GCD and LCM, Second Largest, Small Factorial, Primality Test, Finding Square Roots, The Block Game, Farmer And His Plot, Chef and Dolls, Chef and his Sequence, Merge Sort, Count Subarrays, Chef and Two Strings, Greedy puppy, Chef and the Wildcard Matching, Minimum Maximum, Chef And Operators, Oracle Devu and Longest Common Subsequence, Mahasena, Processing a string, Distinct Codes, Chef and Subarrays, Longest Common Subsequence, Chef and Fruits, Malvika is peculiar about color of balloons, Chef and digits of a number, Puppy and Sum, Simple Statistics, Ada and crayons, Overlapping Intervals, Shubham and Valid Substrings, Movie Weekend, Cats and Dogs, Laddu, Coins And Triangle, Kitchen Timetable, Sticks, N different palindromes, Help Lost Robot!, Chef and his daily routine, Courses in an university, Median of adjacent maximum numbers, Chang and Bitwise OR, Modular GCD, Strange Function, Substring, K-Concatenation, Maximum Score, Rectangle, String Merging, Partition the numbers, Multiple of 3, Chef and Game with Sequence, Chef And His Characters, Chef and Escaping from the Labyrinth, Chef And The Patents, Survive in ChocoLand, A Big Sale, Electron Base, Mix the Colors, Chef and Glove, Two vs Ten, Sum OR Difference, Decrement OR Increment, Area OR Perimeter, HOW MANY DIGITS DO I HAVE, Is it a VOWEL or CONSONANT, Counting Pretty Numbers, Chef and Interactive Contests, Chef and An Ideal Problem, XOR! Wait for it, Appy and Contest, GANG WAR, Chef and Party, Must Be Divisible, Chef and Pairs, Hard Sequence, Chef and Dynamo, Chef and Pepperoni Pizza, Eidi Gift, XOR Engine, Chef and Railway Stations, Break, Ada Bishop 2, Safe Robots, Breaking Bricks, So Many Books, So Little Time, Stupid Machine, Strange Number, Chef Chick, Maximum Subsequence Sum, Squared Subsequences, Winning Ways 2, No Change Required, Lasers Everywhere, Ready Bitwise, Periodic Sum, Aabra Ka Daabra, The Theatre Problem, Lasers Everywhere Alternative, Pintu and Fruits, Chefina and Swaps, XOR Game, Problem 1, Problem 2, Problem 3, Problem 4, Sweetest Candy , Is This JEE, Chef and Pepperoni Pizza Again, Penalty Shoot-Out II, Tax Slabs, Triple Sort, Painter Problem, At the Gates, Swapping to Palindrome, Not All Flavours, Monsters Battle, Unit GCD, Sell All the Cars, Chef and Bitwise Product, Matrix Decomposition, Lift Requests, Battling Soldiers, Chef in Fantasy League, Secrets, Chef and Recipe, Impressing Chefina, Chef, Chefina and Their Friendship, Chef and String, Chef and Strings, Chef Wars - Return of the Jedi, Another Card Game Problem, Smallest KMP, Chef and Wedding Arrangements, 2 - Sums divisible by 3, Root the Tree, Robot Detector, Positive AND, Replace for X, Adding Squares, Hail XOR, Chef and Easy Queries, Split the Str Ing, Decreasing Srrnmieeda, Path-etic Sums, The In-XOR-able Task, Yet Another Crossover Episode, Magical Candy Store, Interesting XOR!, Calculus, String Operations, Positive Prefixes, Self-Destructing Strings, VA, GN, Fair Elections, Good Grid, Maximum Value, Chef and Division 3, Point Of Impact, Chef and Groups, College Life 2, Chef and Coupon, No Time to Wait, Minimum Popping, Sleep Cycle, Marathon, Double Burgers, Flappy Bird, Chef and Queries, Tic Tac Toe, Team Formation, Maximum Length Even Subarray, Longest AND Subarray, Fake GCD, Prefix Sums, Back to Campus, Make them equal, Minimum Number of Pizzas, Utkarsh and Placement tests, Sleepy Chef, Marbles, Hungry Ashish, Prime Graph, Ezio and Guards, The Cooler Dilemma 1, The Cooler Dilemma 2, Break the elements, Equivalent Numbers, Add to Subsequence, Remove Bad elements, Tom and Jerry Chase, Codechef Airlines, Concat Palindrome