Noobcoder
- 4★prakash864
- India
- Student
- National Institute of Technology Silchar Assam, India
- List of teams by Noobcoder
- https://discuss.codechef.com/u/prakash864
- No Active Plan. View Details
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Ratings System Update
(2023-12-20 22:30:02)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (589):
Practice:
Factorial, Ambiguous Permutations, Simple Sorting, Not a Triangle, Nuclear Reactors, The Lead Game, Number Game Revisited, The Morning Commute, Subanagrams, Ciel and A-B Problem, Lucky Long, Fit to Play, Daily Train, Jewels and Stones, Little Elephant and Strings, Little Elephant and Bombs, Arranging Cup-cakes, Racing Horses, Coin Flip, Recipe Reconstruction, Carvans, Little Elephant and Permutations, Buying Sweets, Little Elephant and Divisors, The Minimum Number Of Moves, Chef of the Year, Three Different Numbers, Maximum Weight Difference, Your Name is Mine, Andrew and the Meatballs, Dessert Wizard, Andrew and the Meatballs again, Subtraction Game 1, Chopsticks, Maxim and Dividers, Attic Crossing, Splitting Candies, Chef and The Right Triangles, Uncle Johny, Magic Pairs, Please like me, Chef and Feedback, Longest Common Pattern, Chef and String, Walk, Little Chef and Numbers, Chef and Remissness, Chef and Kingship, Chef-jumping, Dividing Stamps, Chef and Chain, Chef and Rainbow Array, Chef and Subarray, Divide the Cake, Stone, Count Substrings, Dish Owner, Approximately II, The Smallest Pair, Subarray GCD, Copy-Paste, Sum Queries, Chef and Gift, Harrenhal, Tanu and Head-bob, Chef and easy problem, Distinct Characters Subsequence, Chef and Notebooks, The Army, Walk on the Axis, Chef and Apple Trees, Chef and Stones, Piece of cake, Suraj goes shopping, Tojo hates probabilities, Chef and Equality, Chef and Interview, Broken Telephone, Andrash and Stipendium, Equality, Version Control System, Tickets, Devu and Grapes, First and Last Digit, Smallest Numbers of Notes, Valid Triangles, GCD and LCM, Farmer And His Plot, Chef and Dolls, Chef and his Sequence, Devu and friendship testing, Maximize Disjoint Pair Sum, Divisibility by 9, Chef and Table Tennis, Count Subarrays, Strange operations, Chef and Two Strings, Greedy puppy, Puppy and game, Who dares to be a millionaire, Chef and the stones, Chef and the XORed Number , Chef and the Wildcard Matching, Minimum Maximum, Chef And Operators, Mahasena, Processing a string, Mutated Minions, Distinct Codes, Palindromic substrings, Chef and Subarrays, Chef and Fruits, Malvika is peculiar about color of balloons, Chef and digits of a number, Faded Palindromes, Chef and Socks, Puppy and Sum, Chef and Chocolate, Forest Gathering, Simple Statistics, Ada and crayons, Chef And Coloring, Movie Weekend, Odd Divisors, Laddu, Coins And Triangle, Devu and an Array, Kitchen Timetable, Sticks, Right Triangle, N different palindromes, Collisions, One more weird game, Chef and Proportion, Chef and Numbers, Lazy Jem, Chef and Inequality, Watson asks Does Permutation Exist, Task for Alexey, Download file, Chef and his Students, Chef and Subset, Quentin Tarantino, Nothing in Common, Digit Longest Increasing Subsequences 2, Chef and His Apartment Dues, Xenny and Alternating Tasks, Bear and Extra Number, Bear and Milky Cookies, Bear and Ladder, Similar Dishes, Bear and Candies 123, Bear and Segment 01, Chef and his daily routine, A Good Set, Snake Procession, Temple Land, Snakes, Mongooses and the Ultimate Election, Two Numbers, Chang and Bitwise OR, Chang and the Perfect Function, Minimum Good Permutation, Find the Maximum Value, From heaven to earth, Little Chef and Sums, Chef Hates Palindromes, Subsequence Equality, A Balanced Contest, Chef and Cook-Off Contests, Chef and Employment Test, Chef and Weird Queries, Ordering teams, Villages and Tribes, J - Reached Safely Or Not, Random Pair, Good and Bad Persons, Uniform Strings, Football Match, Coder Life Matters, Rectangle, Chef and Game with Sequence, Chef And His Characters, Chef and Easy Problem, A Big Sale, Permutation and Palindrome, Chef and Cook-Off, Jumping in the hills, Mix the Colors, Chef and Glove, Chef Judges a Competition, Chef and Friends, Three Integers, Magic Elements, Fibonacci String, Minimum Deletions, Workers, Xor Again, The Deadly Sin, Candy Love, Cut the Board, Two vs Ten, The hardest gcd problem, Secret Recipe, Naive Chef, Trace of Matrix, Decrement OR Increment, Archi and Comparsion, Counting Pretty Numbers, Magic Set, Split Stones, Chef and Secret Ingredient, Chef and Bored Games, Chef and Polygon Cakes, Spell Bob, The Great Run, Magician versus Chef, Balsa For The Three, Chef and Eid, Ada School, Appy and Balloons , Chef and Serves, Byte to Bit, ATM Machine, Make a Permutation, Judging Delay, Qualifying to Pre-Elimination, Ada and the Staircase, Three Friends, Chef and Sequence, Chef and Difficult Contests, Chef and Interactive Contests, Maximise the Sum, Play Piano, Life Limited, Valid Stack Operations, XOR! Wait for it, Fancy Quotes, 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, FlatLand, Maximum Remaining, Testing Robot, Pogo Stick Competition, Max power, Making a Meal, Chef and Proxy, Attendance, Fast Food, Chain Reaction, Misha and Nice Sets, Recover the Sequence, Dummy Palindromic Strings, Dilemma, Chef and Distinct Numbers, Chef and Sum, Chef and Pairs, Multiple Choice Exam, Eat Twice, Ping Paja Pong, Chef and Mean , Magda and Silly Pairs, Football, Distribute Apples, Playing with Strings, Easy Math, A - Books, Chef Drinks Coke, Eidi Gift, Plus Multiply, Phone Prices, Weird Modulo Problem , Weapon Value, Discount in a Shop, Cakewalk, Medel, Select Training Set, Dinosaurs Football, Khaled in HIT, How much Scholarship, Chef Diet, That Is My Score!, Compress the List, Is This a Give Away, Safe Robots, Breaking Bricks, Change It, Usain Bolt vs Tiger, Stupid Machine, Chef and String, Chef Chick, Exam Cheating, Recruit Villagers, School of Geometry, Bob and His Friends, Chef and Street Food, Pintu and Fruits, Hard Cash, XOR Game, Mr Pr in a Dilemma , Tax Slabs, Find maximum in an Array, At the Gates, Not All Flavours, Unit GCD, Find Your Gift, Coronavirus Spread, Chef Swaps Digits, Good Prefix, Sell All the Cars, COVID Pandemic and Long Queue, Lift Requests, Missing a Point, Chef in Fantasy League, Chef and Recipe, The Tom and Jerry Game!, Chef and Icecream, Chef and String, Weird Walk, Lost Weekends, Chef and Price Control, A Problem on Sticks, Chef vs Doof, Chef and Demonetisation, Chef and Card Game, Chef and Strings, Even-tual Reduction, Winning Strategy, Priya and AND, Chef and Steps, Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Maximum Candies, Chef and Work, K-Foldable String, Mode of Frequencies, Bowling Strategy, GCD operations, Watermelon, Covid Run, Chef and Easy Queries, Split the Str Ing, Decreasing Srrnmieeda, Path-etic Sums, Ada and Dishes, AND Plus OR, The One Who Knocks!, Flip the String, Chef and IPC Certificates, Gasoline Introduction, Even Pair Sum, Vaccine Distribution, Self-Destructing Strings, Hidden Numbers, Catch the Thief, The Begining Era Of Cyberverse, Three Letters, Morning Assembly, Minimum Attendance Requirement, Sed Sequences, One Zero Swaps, Maximum Value, Chef and Sum, AS EASY AS ABC, Cheating Time, Prime Game, Prime Tuples, Maximum Subset, Distinct Pair Sums, Chef and 2 Strings, Maximise Function, Chef and Sweets, The Jumping Game, Sorting in MaxMin Manner, Minimum operations, Pair Me, Dreams of Divisibility, Binary Subsequence, Even Differences, Even Sum, pattern2, pattern9, pattern14, Minimum Coins, Body Mass Index, CHEF and Family, First and Last digit, Greedy Laila, CHEF AND BABY, Valid String, Server Trouble, Thief and Police, Average Sorting, PCM Dilemma, Chef and Laddus For Children, Palpal Strings, Coprime Range, Complete the Sequence, Chef and Coupon, Total Correct Submissions, Turn It, Nobel Prize, Motivation, Pawri Meme, Matrix XOR, Weight Balance, Lucky Four, Smart Phone, Possible Victory, Make the Sum Even, Birthday Gifts, Lunchtime, Chef On Island, Chef in Heaven , Hiring Test, Bench Press, Lucky Boundaries, Check The Constraints, Equinox Strings, To Do List, Board Exam, Array Rotation, Charges, Lifeline, Coldplay, Hoop Jump, Covid Analyzer, Rough Paper, binary_string, rotation left or right , Kid & Table, Marriage and Plates, Zoo Game, Principal & Position, Divisibility Test, From Rational to Binary, Marathon, Plagiarism, Substring, Tom And Jerry 1, Greedy farmer, Help Suraj, Sweet Delicacy, Maximum Profit, Lazy Ravi, Make it zero, False Number, Array Equal, Lazy Chef, Correct Sentence, Total Components, HTML Tags, XOR Folding, ICPC Balloons, Chefland Visa, Richie Rich, The One On The Last Night, Chess Match, The Wave, Chef and Queries, Cyclic Quadrilateral, Unpleasant Ones, Different String, Even tuples, XOR Equal, Chef and Closure, Chef and Spells, Equal Difference, Maximum Array Xor, Array Filling, Beautiful Pairs, XOR-ORED, Mod Equality, Shoe Fit, Three Points, Red Alert, Positive Spewing, Array Rotation Returns, Black cells in a chessboard, Large Square, Bus full of passengers, Fibonacci concatenation, Clear the Array, K-th Maximum, Crossing Blocks, Maximise the Subsequence Sum, Remove One Element, The Grid Fill Problem, Obtain the Sum, Maximum Damage, Games of Wasseypur, Binary Inversion, GCD of Prefixes, The One with All the Candy, New Piece, Missing Sums, Make it Divisible, The One with Ross Wedding, Expected Weight, Strange Minimization, Rapid Re-Orderings, Indivisible Permutation, Distinct Elements, Subsegment Divisibility , Non Zero Xor, Merged LIS, Average of Three, Subarray Mex, Maximising Vacations, Fixed Weight, Magnet Sort, Janmansh at Fruit Market, Equal Mex Splitting, Alternating Divisibility, Gift Shop and Coupon, Balanced Reversals, Stable Mex, Broken Life, Non Adjacent Flips, Make Them Equal, Good Permutation, Compress the Video, Crazy Substrings, Minimize Blocked Roads, Closest Vowels, Maximum Pairwise Modular Sum, Equal After And, Even Subarray XOR, Largest Family, Minimum Sum, WA Test Cases, Flipping Failure, Mean and Median, Yet Another Palindrome Problem, Range Assign, Number of Distinct Elements Minimize, Prime Factor Division, Minimum OR Path, Candies, Distinct Values, Lcm hates Gcd, Prefix Ones, Three Powers of Two, Max Binary, Chef And Adjacent Sums, Largest Y, Subarray Removal, Beautification of array, Distance Coloring, Card Swipe, Prime Permutation, Exclusion-Inclusion, Stamps 100, Concussive Sequence, Chef Segment, Number of Distinct Institutes, Take it Easy, Maximal Expression, Adjacent Flips, Clan Expansion, OR Permutation, LCM Mania, Prefixing, Beautiful Strings, Cursed Indices, 3 Logicians Walk into a Bar, Yet Another Array Game, Permutation Construction, Max Nutrition, Greedy LIS Algorithm, Cookie Day, Frequal, Split And Maximize, Maximise Adjacent Sum, Minimum And Maximum I, Yet Another Alice Bob Game, Minimum And Maximum II, Swap and Unite, Make It One, Fake Certificate, Binary Minimal, Freedom, Triangular Swaps
Contests (122):
August Challenge 2021 Division 2 (Unrated):
Chef and Bulb Invention, Problem Difficulties, Olympics Ranking
January Lunchtime 2022 Division 2:
Subarray permutations, Prefix Zeros, Chef and Subset Additions, Chef and Lockout Draws, Permutation XOR Sum
CodeChef Starters 24 Division 2 (Rated):
Anti Palindrome, Avoid Contact, Divisors and Reciprocals, Yet Another Constructive Problem
March Long One 2022, Division 2 (Unrated):
Akash and Function, Subarray XOR, Substring of a Substring, Exact Marks
CodeChef Starters 29 Division 2 (Rated):
String protocol, Plusle and Minun on Array, Decomposition Reaction
CodeChef Starters 31 Division 2 (Rated):
XOR and AND, Alternating String, Sign Moves, The Unchanging OR
Starters 37 Division 2 (Rated):
Dazzling Even-Odd Challenge, Beat the Average, Infernos, Maximum OR Minimum
June Long One 2022 Division 2 (Unrated):
Expected move, Reduce to zero, Divisible by i , Possible GCD, Alternate Additions, Equal Strings
Starters 94 Division 2 (Rated):
CodeChef Streak, Possible or Not, Search for 404, Special Operation, The Vowel Matrix
Starters 113 Division 2 (Rated):
Count Distinct Arrays, Minimise Maximum Subarray Sum, Make All Equal, Maximum Score , Sum Neq
Learning Paths (0):
None
Practice Paths (15):
Contributions
Problems Authored (0)
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Problems Tested (0)
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Editorials Contributed (0)
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