Sandeep Yadav
- 2★sandeep_095
- India
- EAT. CODE. SLEEP. REPEAT :)
- Other
- List of teams by Sandeep Yadav
- https://discuss.codechef.com/u/sandeep_095
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Ratings System Update
(2023-05-24 22:00:04)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (794):
Practice:
Paying up, The White Knight, Sums in a cuboid, The Lead Game, Discrepancies in the Voters List, The Best Box, Tri-Hexagonal Puzzle, Squirrel and chestnut, Randomly Testing Circuits, Arranging the Appetizers, Cleaning Up, Cutting Recipes, Number Game Revisited, The Morning Commute, Pairing Chefs, Count Relations, Holes in the text, Three Way Communications, Money Transformation, Internet Media Types, Chef Teams, Popular Rice Recipe, Correctness of Knight Move, Most Popular Friend, Infinite Grid Game, Garden Squares, BIT Magazine, Dish Distribution, Open the Dragon Scroll, Hotel Bytelandia, Chef Travel Routes, Subanagrams, Ciel and A-B Problem, Lucky Long, Free Shuttle Service, Collision in Space, Count of Maximum, Spoon in Matrix, Fit to Play, Daily Train, Double Strings, Jewels and Stones, Ciel Numbers II, Little Elephant and Strings, Lucky lucky number, Little Elephant and Candies, Top Batsmen, Remember the recipe, Kisses & Hugs, Little Elephant and Bombs, Fierce Battles, Little Elephant and Lemonade, Gift Rift, Arranging Cup-cakes, Event Organizer, Closing the Tweets, Racing Horses, The New Scheme, Granama Recipes, Coin Flip, Recipe Reconstruction, Carvans, Buy1-Get1, Tourist Translations, Magic Rankings, Little Elephant and Permutations, Buying Sweets, The Minimum Number Of Moves, Packaging Cupcakes, Reversing directions, Chef of the Year, Climbing Stairs, Approximately, Three Different Numbers, The Ball And Cups, Hello Hello, Lack of Logic, Row and Column Operations, Maximum Weight Difference, Helping Lira, Levy Conjecture, Superpowers of 2, Name Reduction, Your Name is Mine, Andrew and the Meatballs, Andrew and the Meatballs again, Predictopus, Lapindromes, Subtraction Game 1, Chef and Walking on the rectangle , Chopsticks, Maxim and Dividers, Count K-Primes, Attic Crossing, Splitting Candies, CAO Stage-1, Polo the Penguin and the Test, Uncle Johny, Square Digit Squares, Missing some chairs, Lucy and the Number Game, Magic Pairs, Mike and Matrices , Please like me, Chef and Girlfriend, Chef and Feedback, Longest Common Pattern, Little Elephant and Subarrays, Farmer Feb, Chef and the Cake I, Compilers and parsers, Walk, Little Chef and Numbers, Chef and Kingship, Sereja and ASum, Chef-jumping, Dividing Stamps, Chef and Ground, Chef and Chain, Chef and Rainbow Array, Shortest Path in Binary Trees, Chef and Left-Right, Divide the Cake, Ups and Downs, Stone, Count Substrings, Guessing Game, Reach The Point, The Leaking Robot, Approximately II, Counting Flags, The Smallest Pair, Copy-Paste, Sum Queries, Chef and Gift, Fun with Rotation, Harrenhal, Tanu and Head-bob, Magical Girl and Colored Liquid Potions, Chef and easy problem, Distinct Characters Subsequence, Chef and Notebooks, Walk on the Axis, Chef and Apple Trees, Brackets, Chef and Keyboard, Chef and Stones, Sereja and Votes, Bread, Good Joke!, Piece of cake, Chef and Interview, Broken Telephone, Andrash and Stipendium, Chef and Memory Limit, Chef and Piano Scales, Chef and new recipe, Equality, Version Control System, Tickets, Gravity Guy, Na2a and lucky stone, Chef and Cube, Devu and Grapes, Add Two Numbers, Primality Test, Chain of Doughnuts, Chef and Dolls, Devu and friendship testing, Train Partner, Cops and the Thief Devu, Cooking Machine, Chef and Table Tennis, Count Subarrays, Count Steps in Matrix, Strange operations, Greedy puppy, Who dares to be a millionaire, Forgotten Language, Chef and the stones, Chef and the Wildcard Matching, Minimum Maximum, Sum of palindromic numbers, emitL, Chef-Detective, Processing a string, Distinct Codes, Black And White Cells, Palindromic substrings, Sereja and Array and Subtracting, Chef and Sign Sequences, Chef and Pick Digit, Chef and Subarrays, Triangle Classification, Chef And Binary Operation, Chef and Fruits, Help Watson Escape, Chef and digits of a number, Digital clock, Alternating subarray prefix, Faded Palindromes, Chef and Socks, maximize the sum, Chef and Coins Game, Chef and Three Dogs, Chef and Chocolate, Chef and Ballons, Simple Statistics, Ada and crayons, Chef And Magical Path, Chef And Coloring, Movie Weekend, Cats and Dogs, Laddu, Coins And Triangle, Akhil And Colored Balls, Phantasialand, Devu and an Array, Kitchen Timetable, Sticks, Right Triangle, Collisions, One more weird game, Chef and Proportion, Chef and Numbers, Chef and squares, Tweedle-Dee and Tweedle-Dum , Chef and calculation, Drumpf for President!, Studying Alphabet, Chef and Inequality, Watson asks Does Permutation Exist, ChefWatson uses Social Network, Task for Alexey, The Largest Bouquet, Download file, Chef and his Students, Chef and Subset, Superheroes and villains, Nothing in Common, Digit Longest Increasing Subsequences 2, Chef and His Apartment Dues, Bear and Milky Cookies, Second Max of Three Numbers, Cards Game, Dish Of Life, Similar Dishes, Bear and Candies 123, Bear and Segment 01, Chef and his daily routine, Courses in an university, Median of adjacent maximum numbers, A Good Set, Xenny and Coin Rankings, Snake Procession, Two Numbers, Whats in the Name, Minimum Good Permutation, Find the Maximum Value, From heaven to earth, Mathison and pangrams, Max Mex, Little Chef and Sums, Subsequence Equality, A Balanced Contest, Chef and Cook-Off Contests, Chef and Employment Test, Chef and Weird Queries, Chef goes Left Right Left, Buggy Calculator, Periodic Palindrome Construction, Villages and Tribes, Days in Month, Random Pair, Smart Strategy, Chef And his Cake, Penalty Shoot-out, Football Match, Maximum Score, Rectangle, 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, Chef and Glove, Help Voldemort, Chef Goes to the Cinema, Split Sums, Magic Elements, Minimum Deletions, Workers, Xor Again, The Deadly Sin, Candy Love, Chef and Replication, Majin Vegeta, Cut the Board, Cricket Score, Dibs on Fibs, Trace of Matrix, Program Your Own CALCULATOR, Archi and Comparsion, Problem Sort, Magic Set, Strike or Spare, Encoding Message, Chef and Secret Ingredient, Chef and Bored Games, Sheokand and Number, Spell Bob, The Great Run, Kill them with your success, Magician versus Chef, Balsa For The Three, Chef and Problem Setting, Chef and Eid, Chef and Adventures, Chef and Serves, Byte to Bit, ATM Machine, Make a Permutation, Chef and Ridges, Knight Chess, Ada King, Ada and the Staircase, Three Friends, Chef and Difficult Contests, Chef and Happiness, Truth and Dare, Beautiful Garland, Cutting Pizza, Event, Lucky Number Game, Camp Or Not, XOR! Wait for it, Print Pattern, Fancy Quotes, Ada King, The Nights Watch, Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Deputy Chef, IPL and RCB, Buying New Tablet, Chef and Party, Chef and Number Game, Average Number, The Tricky Deal, Chef and a Beautiful Digit, XOR N-bonacci Sequence, Friend or Girlfriend, FlatLand, Greg and Grid, Testing Robot, A Small Array, Danny Wants To Know, Max power, When to take medicine, Making a Meal, Chef Learning Hungarian Algorithm, Reduce to One, Road Signs, Chef and Proxy, Guddu on a Date, Attendance, Fast Food, Chain Reaction, Dilemma, Multiple Choice Exam, Eat Twice, Ping Paja Pong, Chef and Mean , Hard Sequence, Magda and Silly Pairs, Football, Distribute Apples, Playing with Strings, Easy Math, A - Books, Chef and Dynamo, Chef Drinks Coke, Eidi Gift, Plus Multiply, Phone Prices, Playing with Matches, Weird Modulo Problem , Tennis Tournament, Weapon Value, Cakewalk, Medel, Full Barrier Alchemist, Counting Inversions Revisited, How much Scholarship, Chef Diet, That Is My Score!, Compress the List, Breaking Bricks, Change It, Minion AND Range, Stupid Machine, Check Algorithm, Chef and String, Chef Chick, Recruit Villagers, Bob and His Friends, Chef and Street Food, Pintu and Fruits, Lavanya Loves DFA, Mr Pr in a Dilemma , Tax Slabs, Button Pairs, Find maximum in an Array, At the Gates, Find Your Gift, Coronavirus Spread, Lift Requests, Chef and Numbers, Isolation Centers, Chef in Fantasy League, Chef and Recipe, Chef and Icecream, Chef and String, Weird Walk, Lost Weekends, Cache Hits, A Problem on Sticks, Chef vs Doof, Doof on Cartesian, Chef and Demonetisation, Increasing Decreasing, Chef and Card Game, Chef and Strings, Even-tual Reduction, Priya and AND, Chef and Steps, Another Card Game Problem, Smallest KMP, Polygon Relationship, Chef and Work, Ada Matrix, Mode of Frequencies, Bowling Strategy, GCD operations, Watermelon, Restore Sequence, Split the Str Ing, Decreasing Srrnmieeda, Ada and Dishes, AND Plus OR, Frog Sort, Flip the String, Gasoline Introduction, Interesting XOR!, Positive Prefixes, Vaccine Distribution, Catch the Thief, Minimum Attendance Requirement, Daanish and Problems, Chef and Groups, Chef and Meetings, College Life 2, Distinct Pair Sums, Maximise Function, Space Arrays, Total Score, Smallest Possible Whole Number, Chef and Coupon, MaxEdges, Total Correct Submissions, Turn It, Nobel Prize, Motivation, Pawri Meme, Weight Balance, Lucky Four, Chef and Dice, Make the Sum Even, Strong Language, Chef in Heaven , Hiring Test, Lucky Boundaries, B - Valentine Couples, Chocolate Monger, Equinox Strings, Xor Equality, Golf, Plagiarism, Tom And Jerry 1, Bella ciao, False Number, Correct Sentence, HTML Tags, ICPC Balloons, XxOoRr, The One On The Last Night, Chess Match, The Wave, Chef In Infinite Plane, Equal Difference, Chef and Bulb Invention, Shuffling Parities, Food Chain, Red Alert, Problem Difficulties, Javelin Qualification, Say No To Drugs, Large Square, Bus full of passengers, Odd GCD, K-th Maximum, Maximum Length Even Subarray, Programming Languages, Odd Repeat, Maximise the Subsequence Sum, Travel Pass, Longest AND Subarray, The Grid Fill Problem, Obtain the Sum, The Two Dishes, Fake GCD, Adjacency Hatred, Make it Divisible, A Subtask Problem, Three Boxes, Two Dishes, Prefix Sums, Maximum Light Up, Professor And Directions, Chef And Salary Pay, Yet another SOD problem, Magical Doors, Diagonal movement, FIXFIX, Cool Name, Magical Planks, Nice Pairs , Alternating Work Days, Exactly N plus 1 Values, Average Flex, Weird Palindrome Making, Equal Coins, The One with Russ, New Piece, Disabled King, Missing Sums, Make them equal, The One Where It All Began, Minimum Number of Pizzas, Chef and Stock Prices , List of Lists, Yet another subarray problem, Remove Element, Sleepy Chef, Indivisible Permutation, Median Minimization, Avoid Fixed Points, Stable Sequence, Chef and Pal, String protocol, Plusle and Minun on Array, Friends Meetup, Musical Chairs, Subarray permutations, Maximum Trio, Favourite String of Chef, Akash and Grid, Covid and Theatre Tickets, Prime in a binary string, Sarthak and his Magic Grid, Vedant and his Hidden Array, Covid Spread, Palindromes Not Allowed, Mean Maximization, Crying Colours, An Interesting Sequence, Mask Policy, Chef and Fixed Deposits, Hungry Ashish, Equal Card Game, Elections in Chefland, Average of Three, Subarray Mex, Chef and Subset Additions, Yet Another Constructive Problem, EVM Hacking, Binary Base Basics, Equal MEX, N Queens Puzzle Solved !, Akash and Function, Points and Lines, Fit in Data Type, Xor Palindrome, Careless Chef, Hostel Room, Control the Pollution, Distinct Binary Strings, Lazy Salesman, Prefix Permutation, The product mystery, Four Equidistant Points on a Grid, Parallel Processing, Permutation Xority, Equal Mex Splitting, Alternating Divisibility, Substring of a Substring, Exact Marks, Gift Shop and Coupon, Swapping Chefs Way, Balanced Reversals, Sad Splits, Chef and Brain Speed, Adjacency Love, Alternating String, Sign Moves, The Unchanging OR, Missing Numbers, Maximize the Minimum, Binary String Cost, Geometric Mean Inequality, Flip Sorting, Test Averages, Sticks and Rectangles, Digit Sum Parities, Funny Hand, Dazzling GCD Pair, Prime Sum, Distinct Dilemma, The Cheaper Cab, Non Adjacent Flips, Dazzling AXNODR Challenge , Pairwise Xors, Average Array, Positive Products, Buckets Full of Candies, Pair Pain, Palindrome Pain, Admins and Shopping, Candy Distribution, Equalizing Numbers, Pseudo Sorted Array, Who is taller!, Easy Permutation, Array Equality, Pushpa , Game of Pooks, Doubled Distances, Roller Coaster, Beat the Average, Laptop Recommendation , Infernos, Maximum OR Minimum, Closest Vowels, The Attack of Queen, Get Subscription, Good Pairs, Maximum Pairwise Modular Sum, How many unattempted problems, Recent contest problems, My very 1st contest!, Xor Palindrome, Even Equal Odd, Total Prize Money, Make them Zero, Degree of Polynomial, Is this priority or parity!, Path Parity, Simple XOR, The two numbers, Break the Stick, Expected move, Minimum or Maximum, How Many Maximums, Age Limit, Chairs Requirement, Divisible by i , Possible GCD, Equal Strings, Zero Ones Equal One Zeros, Burgers, Distinct Palindrome, Waiting Time, Determine the Score, Maximize Difference, Equal by XORing, Dense Bracket Sequence, Biryani classes, The Attack of Knight, Jogging, AP Grid, Reversal Sorting, Fitness, Prime Xor, Strong Elements, Best of Two, Retrieve the Array, Adjacent Sum Parity, Enough Space, Permutation And Median, K-MEX, Xor Permutation, Journey of the Knight, Sort the String, Counting Words, MATH1 Enrolment, Group Assignment, Game of Piles Version 1, Slow Solution, Chef On Date, Copy and Push Back, Similar Heights, End Sorted, Make Palindrome 2, Easy Pronunciation, Yet Another Palindrome Making Problem, Largest Family, To Divide or Not To Divide, Sum of Product 1, Hungry Chef, Split The String, High Frequency, Valid Minimum, Permutation GCD, Average Permutation, Split N, Different Medians, Dominant Element, Hello Equation, Two Trains, AI Analysing Code, Minimum Sum, Height of Rationals, Car Trip, Greater Average, Odd Pairs, Make A and B equal, Weights, Equal Distinct, Team of Two, Balls and Boxes, Permutation Clear, Mean and Median, Interesting Subarray, Nearest Exit, Chefland Games, Maximize Colours, Far Away, Permutation Creation, Maximum Expression, Break the elements, Seven-Segment Factoring, Suspense String, Confusing Concatenations, Single Operation Part 1, Single Operation Part 2, Yet Another Palindrome Problem, Palindrome Flipping, Different Consecutive Characters , Subarray Removal, Sorted Substrings, Make Multiple, One-XOR Deletions, Make Length 1, Binod, Palindrome by Splitting, Squats, Boring String, Facebook, MIN MAX XOR, Contruct Array, Construct String, Chef And Adjacent Sums, Plus 2 or Minus 1, AB plus C, Positive or Negative Subarrays, Rectangular Tiling, CodeChef Streak, Possible or Not, Distance Coloring, Dotify Playlist, Alt-Tab, Transfusion Chain, Remove Multiples, Weeding, Caesar Cipher, Schrodinger Smiley, Airport Management, Card Swipe, Exclusion-Inclusion, Dull Operation
Contests (154):
September Long 2022 Division 4 (Rated):
Speed Limit Test, Bob at the Bank, Chef and Wire Frames, Good Pairs
Starters 57 Division 4 (Rated):
Alice and Marks, Integers that sum to the same value, Non-Negative Product, Two Different Palindromes
October Long 2022 Division 4 (Rated):
Podium Finish, Minimum Pizzas, Building Race, Single Operation Part 1
Starters 61 Division 4 (Rated):
Minimise LCS, Different Consecutive Characters , Reach on Time, Odd Sum Pair
Starters 64 Division 4 (Rated):
Mario and the Broken String, Luigi and Uniformity, Distinct Colors, Water Consumption
November Long 2022 Division 4 (Rated):
Split and Maximize, Spliting Balls, Time Complexity, Water Mixing, String Game
Starters 66 Division 3 (Rated):
Good Binary Strings, Just Like Mob!, Binary Battles, Monopoly in Chefland
Starters 67 Division 3 (Rated):
Maximum Angriness, Expensive Steps , Minimum Number of Ones, Counting Problem
Starters 70 Division 3 (Rated):
Kitchen Timings, Spice Level, Cost of Groceries, Minimum distance between 1s, Prime Reversal
December Long 2022 Division 4 (Rated):
Divisible by A_i, Gcd of Subarrays, Good Investment or Not, Divisible by K, Reach fast, Maximise XOR
Starters 76 Division 3 (Rated):
Redistributing Chocolates, Make Array Odd, Zero String, 400M Race, Not Divisible
Starters 79 Division 4 (Rated):
One Stone or Two Stones, Add smallest prime factor, Distinct Opposite Sums, Better Deal, Ageing
Starters 80 Division 4 (Rated):
Prefix Permutation, Just One More Episode, Single-use Attack, Running Comparison, Equal Elements
Starters 82 Division 4 (Rated):
Make A-B Same, Reach Home, Difference Matrix, MIN To MAX, Candy Division
Starters 84 Division 4 (Rated):
Max count of 1, Chef and Donation, Elections in Chefland, Max Binary, Melt Gold
Starters 85 Division 4 (Rated):
Crazy Bishops on Chessboard, Efficient PAN Linking, Inside The Stadium, IPL Ticket Rush, Can Chef
Starters 86 Division 4 (Rated):
String Game , Cricket Match, Chef and Battery , CodeChef Learn Problem Solving, Maximise Score
Starters 90 Division 3 (Rated):
Crushed Apples and a Balance Scale, AP Free Sequences, Printing Binary Array, Anti Palindrome
Learning Paths (105):
Logic Building in Python:
How to accept inputs, 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, Input mirror, 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, Module on basic conditional statements, Review syntax usage, Comparison operators, Practice problem - Age Limit, Practice problem - Tax in Chefland, Problem (Make Avg) - Solve sub-components, Problem (Make Avg) - Solve the complete problem
Logic Building in Java:
Data Types, How to accept integer inputs, How to accept multiple inputs in a line, 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, Module on basic conditional statements, Review syntax usage, Comparison operators, Practice problem - Age Limit, Practice problem - Tax in Chefland, Problem (Make Avg) - Solve sub-components, Problem (Make Avg) - Solve sub-components, Problem (Make Avg) - Solve the complete problem
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, Module on basic conditional statements, Review syntax usage, Comparison operators, Practice problem - Age Limit, Practice problem - Tax in Chefland, Problem (Make Avg) - Solve sub-components, Problem (Make Avg) - Solve sub-components, Problem (Make Avg) - 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, Create a replica string, Binary strings, Numerical characters in strings, 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, Lets practice , Debugging problem using checkpoints, Try to solve this problem using checkpoints, Problems using checkpoints with key variable, Problems using checkpoints and key variable
Practice Paths (286):
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
Practice Python:
Multiple Choice Question, Number Mirror, Rearrange Code, Multiple Choice Question, Chef and Instant Noodles, Multiple Choice Question, CodeChef Learn Problem Solving, Multiple Choice Question, Chef and Brain Speed, Multiple Choice Question, Alice and Marks, Oneful Pairs
Basic Math using Python:
Multiple Choice Question, Fitness, Multiple Choice Question, Chef and Chocolates, Candy Store, Scalene Triangle, Favourite Numbers, Multiple Choice Question, 7 Rings
Arrays using Python:
Multiple Choice Question, Difficulty Rating Order, Rearrange Code, Cost of Groceries, Multiple Choice Question, Running Comparison, Multiple Choice Question, Largest and Second Largest, CodeChef Streak
Strings using C++:
DNA Storage, Chef and the Wildcard Matching, Blobby Volley Scores, Chef and Happy String
Strings using Python:
Rearrange Code, DNA Storage, Chef and the Wildcard Matching, Multiple Choice Question, Blobby Volley Scores, Multiple Choice Question, Chef and Happy String
Practice Java:
Multiple Choice Question, Number Mirror, Rearrange Code, Multiple Choice Question, 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
Arrays using Java:
Difficulty Rating Order, Cost of Groceries, Running Comparison, Largest and Second Largest, CodeChef Streak
Sorting using Java:
Simple Sorting, Racing Horses, Chef and easy problem, Andrew and the Meatballs, Passing Marks
Arrays, Strings & Sorting:
Chef and Dolls, Devu and friendship testing, Equal Elements, Dominant Element, Distinct Colors
Greedy Algorithms:
Maximum Weight Difference, Watson asks Does Permutation Exist, Chef and String, Chopsticks, EVacuate to Moon
Binary Search:
Coins And Triangle, The Wave, Sheokand and Number, Minion Chef and Bananas, Snake Eating
Dynamic programming:
Alternating subarray prefix, Count Subarrays, Sums in a Triangle, Event Organizer, Binary Substituition, Magic Rankings, SUPW, IPL, Break Up
Number theory:
Return the Change, Odd Sum Pair, Paper Cutting, Online or Offline, Better Deal, Hackerman, Existence, Apples and oranges, Luigi and Uniformity, Strong Elements
1000 to 1400 difficulty problems:
Easy Pronunciation, ATM Machine, TCS Examination, Adjacent Sum Parity, Candies, Chef Diet, Break the Stick, Encoding Message, Bear and Candies 123, Elections in Chefland, Chef and Two Strings, Card Removal, Even-tual Reduction, Zero String, Airline Restrictions, Odd Pairs, Chef and his Students, End Sorted, Prime Reversal, Hungry Ashish, Mask Policy, Counting Problem, Tanu and Head-bob, Pseudo Sorted Array, Prime Generator, Equalize AB, Three Friends, The Attack of Queen, Covid and Theatre Tickets, Digit Sum Parities, Magician versus Chef, Far Away, Group Assignment, Uncle Johny, That Is My Score!, Chef and Strings, Bi_lindrome!, Remove Bad elements, Make Money, Football, String Game, Chef and Glove, Laptop Recommendation , Playing with Strings, N Queens Puzzle Solved !, Chef and Steps, Sort the String, Discrepancies in the Voters List, Alternating String, Lazy Jem, Game of Pooks, Chef and Proportion, Stick Break, Processing a string
1400 to 1600 difficulty problems:
Average Permutation, Hotel Bytelandia, Mighty Friend, Array Halves, Bella ciao, Plusle and Minun on Array, String Game , Remove Element, Maximize Colours, Fit to Play, Equality, Decreasing Srrnmieeda, Average Array, Parallel Processing, Reversing directions, Full Barrier Alchemist, Prefix Sums, Maximum Angriness, Permutation Xority, Akash and Dinner, HTML Tags, Chef and Coins Game, Make Array Odd, Cutting Pizza, Counting Flags, Control the Pollution, Yet another SOD problem, Triangle Classification, Chef and Adventures, Magical Planks, Approximately II, Magic Set, Chef and Three Dogs, Order by XOR, Chef and Numbers, Majin Vegeta, Digital clock, Alternating Divisibility, Jogging, Correct Sentence, Chef Odd, Weird Palindrome Making, Interesting XOR!, CAO Stage-1, Anti Palindrome, Chef Goes to the Cinema, Harrenhal, Exactly N plus 1 Values, Gcd of Subarrays, Total Correct Submissions
Strings:
DNA Storage, Different Consecutive Characters , Chef and Happy String , Efficient PAN Linking, Blobby Volley Scores, Studying Alphabet, Lapindromes, Chef and Feedback, Chef and the Wildcard Matching
Arrays:
Find maximum in an Array, Snapchat, Cost of Groceries, MIN To MAX, Running Comparison, Largest and Second Largest, Kitchen Timetable, Difficulty Rating Order, CodeChef Streak, Candies, Workers, Count of Maximum, Cops and the Thief Devu
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