Avinash Singh
- 1★coderavi01
- India
- Software Developer
- Student
- Techno Main Salt Lake Kolkata, West Bengal, India
- List of teams by Avinash Singh
- https://discuss.codechef.com/u/coderavi01
- No Active Plan. View Details
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Ratings System Update
(2024-03-13 22:00:08)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (321):
Practice:
Prime Generator, ATM, Paying up, The White Knight, The Best Box, Randomly Testing Circuits, Cleaning Up, Cutting Recipes, The Morning Commute, Pairing Chefs, Popular Rice Recipe, Infinite Grid Game, Garden Squares, Subanagrams, Spoon in Matrix, Daily Train, Jewels and Stones, Lucky lucky number, Top Batsmen, Remember the recipe, Little Elephant and Bombs, Fierce Battles, Gift Rift, Closing the Tweets, Racing Horses, Code Crazy Minions, Recipe Reconstruction, Carvans, Tourist Translations, Magic Rankings, The Minimum Number Of Moves, Chef of the Year, Approximately, Hello Hello, Lack of Logic, Helping Lira, Levy Conjecture, Your Name is Mine, Predictopus, Subtraction Game 1, Count K-Primes, Attic Crossing, Square Digit Squares, Magic Pairs, Please like me, Chef and Girlfriend, Longest Common Pattern, Walk, Chef-jumping, Guessing Game, Copy-Paste, Sum Queries, Tanu and Head-bob, Walk on the Axis, Chef and Apple Trees, Brackets, Broken Telephone, Equality, Version Control System, Tickets, Add Two Numbers, Chef and Dolls, Cops and the Thief Devu, Count Steps in Matrix, Chef and Two Strings, Greedy puppy, Chef and the Wildcard Matching, Sum of palindromic numbers, Chef-Detective, Distinct Codes, Black And White Cells, Palindromic substrings, Chef and digits of a number, maximize the sum, Simple Statistics, Laddu, Coins And Triangle, Sticks, Drumpf for President!, Watson asks Does Permutation Exist, Chef and his Students, Chef and Subset, Chef and His Apartment Dues, Bear and Milky Cookies, Dish Of Life, Bear and Candies 123, Median of adjacent maximum numbers, A Good Set, Two Numbers, Whats in the Name, Minimum Good Permutation, From heaven to earth, Little Chef and Sums, Days in Month, Football Match, Chef and Game with Sequence, Chef And His Characters, Chef And The Patents, Mighty Friend, A Big Sale, Matrix Game, Jumping in the hills, Mix the Colors, Help Voldemort, Split Sums, Minimum Deletions, The Deadly Sin, Candy Love, Chef and Replication, Program Your Own CALCULATOR, Encoding Message, Chef and Secret Ingredient, Sheokand and Number, Spell Bob, Chef and Ridges, Knight Chess, Ada King, Three Friends, Truth and Dare, Event, Fancy Quotes, Chef and Magical Jars, Deputy Chef, Buying New Tablet, Chef and Party, Average Number, Maximum Remaining, Greg and Grid, Max power, When to take medicine, Making a Meal, Reduce to One, Guddu on a Date, Fast Food, Chef and Mean , Hard Sequence, Chef Drinks Coke, Plus Multiply, Phone Prices, Weapon Value, Chef Diet, Compress the List, Breaking Bricks, Chef and String, Recruit Villagers, Chef and Street Food, Pintu and Fruits, Find maximum in an Array, At the Gates, Coronavirus Spread, Lift Requests, Isolation Centers, Chef in Fantasy League, Chef and Icecream, Weird Walk, Lost Weekends, Chef and Demonetisation, Even-tual Reduction, Another Card Game Problem, Smallest KMP, Mode of Frequencies, Restore Sequence, Ada and Dishes, Flip the String, Vaccine Distribution, Catch the Thief, Minimum Attendance Requirement, College Life 2, Maximise Function, Space Arrays, Chef and Coupon, Nobel Prize, Weight Balance, Strong Language, Chef in Heaven , Hiring Test, Golf, Plagiarism, False Number, ICPC Balloons, The Wave, Equal Difference, Food Chain, Red Alert, Maximum Length Even Subarray, Odd Repeat, Airline Restrictions, Longest AND Subarray, The Two Dishes, Make it Divisible, A Subtask Problem, Professor And Directions, Chef And Salary Pay, FIXFIX, Cool Name, Equal Coins, The One with Russ, New Piece, Disabled King, Make them equal, Minimum Number of Pizzas, Remove Element, Stable Sequence, Chef and Pal, String protocol, Subarray permutations, Covid and Theatre Tickets, Sarthak and his Magic Grid, Mean Maximization, Crying Colours, Mask Policy, Chef and Fixed Deposits, Hungry Ashish, Equal Card Game, Elections in Chefland, EVM Hacking, Prefix Permutation, Exact Marks, Alice and Marks, Swapping Chefs Way, Chef and Brain Speed, Binary String Cost, Volume Control, Geometric Mean Inequality, Apples and Oranges, Digit Sum Parities, Funny Hand, Email Reminders, The Cheaper Cab, Dazzling AXNODR Challenge , Palindrome Pain, Admins and Shopping, Water Requirement, Six Friends, Pseudo Sorted Array, Who is taller!, Easy Permutation, Chef and Wire Frames, Chef and Chapters, Pushpa , Doubled Distances, Roller Coaster, Beat the Average, Closest Vowels, The Attack of Queen, Chef gives Party, Get Subscription, How many unattempted problems, My very 1st contest!, Make them Zero, Is this priority or parity!, Rating Improvement, Break the Stick, Expected move, Minimum or Maximum, How Many Maximums, Age Limit, Equal Distribution, Chairs Requirement, Possible GCD, Burgers, Distinct Palindrome, Determine the Score, Biryani classes, Air Hockey, Fitness, Prime Xor, Strong Elements, Best of Two, Bidding, Enough Space, MATH1 Enrolment, End Sorted, Minimum Coins, Chess Time, Passes for Fair, Interior Design, True and False Paper, To Divide or Not To Divide, Is it hot or cold, Final Population, Hello Equation, Two Trains, Minimum Sum, Height of Rationals, Car Trip, Odd Pairs, Make A and B equal, Number of Credits, Ticket Fine, Team of Two, Permutation Clear, Fever, Good Pairs, Maximize Colours, Sleep deprivation, Equalize AB, Even Splits, Two Different Palindromes, Reach the Target, Suspense String, Audible Range, Podium Finish, Single Operation Part 1, Tax in Chefland, Card Removal, Reach on Time, Max minus Min, One-XOR Deletions, Make Length 1, Just Like Mob!, Asymmetric Swaps, Three Powers of Two, Prefix Permutation, Construct String, Alt-Tab, Transfusion Chain, Caesar Cipher, Airport Management, Exclusion-Inclusion, Monsters
Contests (85):
Starters 64 Division 4 (Rated):
Mario and the Broken String, Luigi and Uniformity, Range Assign, Number of Distinct Elements Minimize, Distinct Colors, Water Consumption
November Long 2022 Division 4 (Rated):
MaxEdges, Minimize swaps, Split and Maximize, Spliting Balls, Alice and the Array, Time Complexity, Water Mixing, String Game
Starters 67 Division 4 (Rated):
Maximum Angriness, Tour of King, Counting Problem, Expensive Steps , Minimum Number of Ones
December Long 2022 Division 4 (Rated):
Maximise XOR, Gcd of Subarrays, Reach fast, Good Investment or Not, Divisible by K, Divisible by A_i
Starters 78 Division 3 (Rated):
Bitwise Equation, Solve More Problems!, Good Turn, Candy Store, Passing Marks, Valid Expression
August Long 2023 Division 4 (Unrated):
All New CodeChef, Maximum Deliciousness, I Can Use Both Hands!
Starters 112 Division 4 (Rated):
Food Costs, Max Nutrition, 3 Logicians Walk into a Bar, Fair Share Settlement, Cursed Indices
Learning Paths (117):
Logic Building in C++:
Data Types, How to accept integer inputs, How to accept multiple inputs in a line, How to accept multiple integers on separate lines, How to accept string inputs, How to print output, Input mirror, What are test cases, What are test cases, Test cases with multiple lines of input, Test cases with multiple types of input, How to use custom inputs, Difference between Run and Submit, Number mirror - Negative integer, String mirror - Double strings, Debug this code - Why is this code incorrect, Debug this code - Why is this code incorrect, Basic math - Addition and multiplication, Practice problem - Tuition fees, Practice problem - Fitness, Debug this code - Total prize money, Subtraction and division of numbers, Division with integer and decimal output, Integer and decimals - Type Conversion, Practice problem - Squats, Debug this code - Determine the Score, Debug this code - Population, Some useful math functions, Abs() - Absolute function, Modulo function, Practice problem - Modulo function, Practice problem - Absolute function, Module on basic conditional statements, Review syntax usage, Comparison operators, Practice problem - Age Limit, Practice problem - Tax in Chefland, Logical operators & conditional statements, Logical operators, Debug this code - Football Cup, Debug this code - Advance, Debug this code - Pass the Exam, Problem (Make Avg) - Generate examples, Problem (Make Avg) - Solve sub-components, Problem (Make Avg) - Solve sub-components, Problem (Make Avg) - Solve the complete problem, Problem(Farm animals) - Generate examples, Problem(Farm animals) - Solve sub-components, Problem(Farm animals) - Solve the complete problem, Problem 3 (High Accuracy) - Generate examples, Problem 3 (High Accuracy) - Solve sub-components, Problem(High Accuracy)- Solve the complete problem, Problem (MOVIE2X) - Generate examples, Problem (MOVIE2X) - Solve the complete problem, Problem (Flip cards) - Generate examples, Problem (Flip cards) - Solve sub-components, Problem (Flip cards) - Solve the complete problem
Beginner DSA in C++:
Problem (Shoes) - Generate examples, Problem (Shoes) - Solve sub-components, Problem (Shoes) - Solve the complete problem, Introduction to the module on Array Operations, Array construction, Count positive and non-zero elements, Practice problem - Penalty Shots, Debug this code - Non-Negative Product, Move the smallest element of the array to the left, Rightmost index of the highest element, Unique elements of an array and their frequency, Practice problem - Count the Holidays, Create a replica string, Binary strings, Numerical characters in strings, Create a list of ord values of a string, Numerical characters in strings, Practice problem - Wordle, Practice problem - Chef and Happy String , Continuation of basic math, Output all digits of a number, Output all digits of a number, Practice problem - Make A and B equal, Practice problem - Keplers Law
Learn C++:
Introduction, Arithmetic Operations, Printing text, Multiple Choice Question, Multiple Choice Question, Multiple Outputs, Outputs In Separate Lines, Area & Perimeter of Rectangle, Multiple Choice Question, Rearrange Code, Multiple outputs using a single line, Inserting space between outputs, Inserting text Between Outputs, Multiple Choice Question, Multiple Choice Question, Multiplication , Division, Syntax , Multiple Choice Question, Rearrange Code, Variables, Declaring a variable, Addition of Variables, Area of Rectangle, Double datatype, Creating a String, Concatenation , Strings and Integers, String length, Outputting Characters from a String, Multiple Choice Question, Taking user input, Calculator, Multiple Choice Question, Multiple Choice Question, Hello user
Practice Paths (74):
Practice C++:
Multiple Choice Question, Number Mirror, Rearrange Code, Chef and Instant Noodles, Multiple Choice Question, CodeChef Learn Problem Solving, Multiple Choice Question, Chef and Brain Speed, Multiple Choice Question, Alice and Marks, Multiple Choice Question, Oneful Pairs, Rearrange Code, Add Two Numbers, Multiple Choice Question, Good Turn, Multiple Choice Question, Water Consumption, Age Limit, Biryani classes, Burgers, Who is taller!, My very 1st contest!, Roller Coaster, Chef and Brain Speed, Chef On Date, Counting Words
Level up from 1* to 2*:
Richie Rich, Vaccine Dates , Hoop Jump, The Two Dishes, Motivation, Two Dishes, Problem Category, Programming Languages, Chef and Spells, Smallest Possible Whole Number, Weight Balance, Chef and Stock Prices , Turn It, Maximum Length Even Subarray, Distinct Pair Sums, Tom And Jerry 1, Lucky Four, Playing with Matches, Make all equal using Pairs, Devu and friendship testing, Lazy Salesman, ICPC Balloons, Chocolate Monger, Simple Statistics, Gift Shop and Coupon, Watson asks Does Permutation Exist, Maximize the Minimum, Maximum Trio, Points and Lines, Maximise the Subsequence Sum, Even Splits, Cooking Machine, Pushpa , Reversal Sorting
Contributions
Problems Authored (0)
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Problems Tested (0)
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Editorials Contributed (0)
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