hsnafz
- 1★hussain_afroz
- ( : )
- India
- Nothing cant stop you to reach your goal untill unless you are determined to achieve it
- Student
- Bangalore Institute of Technology Bangalore, Karnataka, India
- List of teams by hsnafz
- https://discuss.codechef.com/u/hussain_afroz
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Ratings System Update
(2024-01-24 22:00:04)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (304):
Practice:
The Next Palindrome, Ambiguous Permutations, Enormous Input Test, Sums in a Triangle, Simple Sorting, ATM, The White Knight, Rectangles Counting, The Great Wall of Byteland, Distribute idlis Equally, Home Delivery, Fit to Play, Little Elephant and Cards, My Fair Coins, Delivery Boy, Tourist Translations, Little Elephant and Permutations, Little Elephant and Divisors, End Of The World, Packaging Cupcakes, Palindrome, Lapindromes, A Plus B Again!, Number of Factors, Code, Polo the Penguin and the Numbers, Missing some chairs, Number Mirror, Am I a Fibonacci Number, Farmer Feb, Chef and Remissness, Sereja and ASum, Chef and Reversing, Shortest Path in Binary Trees, Count Permutations, The Smallest Pair, Subarray GCD, Tanu and Head-bob, Walk on the Axis, Bread, Fit Squares in Triangle, Lucky Four, Set Difference , Chef Anup, Tickets, Devu and Grapes, Add Two Numbers, Find Remainder, First and Last Digit, Smallest Numbers of Notes, Sum of Digits, Reverse The Number, Helping Chef, Gross Salary, Valid Triangles, Grade The Steel, Second Largest, Small Factorial, Primality Test, Finding Square Roots, The Block Game, Chef and Dolls, Chef and his Sequence, Rupsa and the Game, Entrance Exam, Adding Special Sum, Count Subarrays, Chef and Two Strings, Greedy puppy, Puppy and game, Chef and the XORed Number , Chef And Operators, Mahasena, Processing a string, Distinct Codes, Chef and Fruits, Help Watson Escape, Chef and digits of a number, Alternating subarray prefix, Puppy and Sum, Akhil And Colored Balls, Sticks, N different palindromes, Collisions, Tweedle-Dee and Tweedle-Dum , Nothing in Common, Bear and Milky Cookies, Snakes and transition from Capitalism to Socialism, Whats in the Name, Statistics Construction, Chef and Cook-Off Contests, Modular GCD, Buggy Calculator, Strange Function, J - Reached Safely Or Not, K Fibonnaci, D - Triangle Count, Football Match, Rectangle, Chef and Game with Sequence, Chef And His Characters, Survive in ChocoLand, Jumping in the hills, Weight of Numbers, Fibonacci String, Average of Pairs, Xor Again, The Deadly Sin, Binary Nim, Two vs Ten, Roots of a Quadratic Equation, Sum OR Difference, Decrement OR Increment, Is it a VOWEL or CONSONANT, Archi and Comparsion, Magic Set, Strike or Spare, Chef and Polygon Cakes, Balsa For The Three, Chef and SnackDown, Event, Maximise the Sum, Camp Or Not, XOR! Wait for it, Distinct Pairs, Fancy Quotes, Ada King, Appy and Contest, Deputy Chef, IPL and RCB, Chef and Party, The Tricky Deal, Chef and a Beautiful Digit, UEFA Champions League, Fencing, Pogo Stick Competition, Weirwood Trees, Max power, Road Signs, Chain Reaction, Easy Fibonacci, Chef and Distinct Numbers, Chef and Sum, Chef and Pairs, Chef and Mean , Distribute Apples, C - Chef and Maths, Chef and Interesting Subsequences , Eidi Gift, Plus Multiply, Chef and Football Match, Discount in a Shop, Cakewalk, Select Training Set, Counting Inversions Revisited, Train or Walk, Is This a Give Away, Even Matrix, Mr Pr in a Dilemma , Penalty Shoot-Out II, COVID Pandemic and Long Queue, Chef and Numbers, Chef in Fantasy League, The Tom and Jerry Game!, Chef and Icecream, Chef and String, A Problem on Sticks, Max Mex, Chef and Card Game, Chef and Strings, Winning Strategy, Game on a Strip, Chef and Wedding Arrangements, Bowling Strategy, Binary String MEX, Restore Sequence, Gasoline Introduction, Vaccine Distribution, Maximum Value, Point Of Impact, Password, Even Sum, Total Score, Smallest Possible Whole Number, No Time to Wait, Total Correct Submissions, Turn It, Nobel Prize, Pawri Meme, Weight Balance, Suffix Sort, Birthday Gifts, B - Valentine Couples, A - Save Water Save Life, Equinox Strings, Coldplay, Vaccine Drive, XOR Folding, ICPC Balloons, Chefland Visa, The One On The Last Night, Chess Match, The Wave, Cyclic Quadrilateral, Different String, XOR Equal, Chef and Spells, Equal Difference, Ceiling Sum, Maximum Array Xor, Beautiful Pairs, Mod Equality, Food Chain, Red Alert, Say No To Drugs, Black cells in a chessboard, Large Square, Team Formation, Odd GCD, K-th Maximum, Chef and Professor, Odd Repeat, Maximise the Subsequence Sum, Remove One Element, The Grid Fill Problem, Fake Swaps, Make it Divisible, Three Boxes, Magical Doors, Which Mixture, Cool Name, Magical Planks, Pass or Fail, Chef and Water Car, Exactly N plus 1 Values, Odd Sum, Sum this up, Yet another subarray problem, Marbles, Indivisible Permutation, Destructive Nim, Dalgona Treat, String protocol, Plusle and Minun on Array, Subarray permutations, And Or Union, Palindromes Not Allowed, Mean Maximization, Hungry Ashish, Equal LIS, Xor Palindrome, Careless Chef, Hostel Room, Prefix Permutation, Parallel Processing, Bomb the base, Subarray XOR, Minimum Coloring, Gift Shop and Coupon, Chef and Water Bottles, Swapping Chefs Way, Balanced Reversals, Sad Splits, Minimum number of coins, Buy 2 Get 1 Free, Adjacency Love, XOR and AND, Alternating String, Sign Moves, The Unchanging OR, Group Assignment, Economics Class, Chef and Happy String , Crazy Substrings, Yet Another Palindromic Problem, A Bit Easy, Average Gift, Circular Track, Subsequence-Numbers Divisible by 7, Equal After And, Even Subarray XOR, Infinity Staircase, Or Permutation, Good Pairs, Reduce to zero, Array sorting, Army Training, Interior Design, The Last Levels, Easy Pronunciation, Yet Another Palindrome Making Problem, True and False Paper, Largest Family, Split The String, Sum Product Segments, Remove Bad elements, Suspense String, Yet Another Palindrome Problem, Nahaane Jaa, Candies, Binod, Crazy Bishops on Chessboard, Efficient PAN Linking, Existence
Contests (219):
DSA Learning Series - Contest 1:
Factorial, Life, the Universe, and Everything, Coin Flip, Carvans, Lapindromes, Reverse The Number
Getting started Practice Contest :
Find Me, Reverse Me, Sum Is Everywhere, Add Natural Numbers, Is Both Or Not, Buy Please, Valid Triangle Or Not, Triangle Everywhere, Triangle With Angle, Reverse Star Pattern, Alternative Square Pattern
July Challenge 2021 Division 3 (Rated):
XxOoRr, Chef vs Bharat, Optimal Denomination, Maximum Production, Relativity
August Challenge 2021 Division 2 (Unrated):
Special Triplets, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking
December Challenge 2021 Division 3 (Rated):
Valleys and Hills, List of Lists, Utkarsh and Placement tests
December Lunchtime 2021 Division 3:
Chef and Vacation Transportation , Chef Loves 1010, Maximum Trio
CodeChef Starters 21 Division 3 (Rated):
Devendra and Water Sports, Akash and Grid, Covid and Theatre Tickets
CodeChef Starters 22 Division 3 (Rated):
An Interesting Sequence, Even Subset Xor, Equal Card Game, Elections in Chefland
Code Drive Division 3 (Rated):
Game between friends, Count Number of Peaks, Favourite String of Chef
February Long 2022 - I, Division 3 (Rated):
Binary Base Basics, N Queens Puzzle Solved !, Chef and the Hair Salon
February Long 2022 - II, Division 3 (Rated):
Avoid Fixed Points, World Chess Championship, Chef and NextGen
CodeChef Starters 27 Division 4 (Rated):
Distinct Binary Strings, Get Lowest Free, Too many items, Shopping Change, Blackjack, The product mystery
February Cook-Off 2022 Division 4:
Complete the credits, Guess the bottom face, Lazy Salesman, Peaceful Party
February Lunchtime 2022 Division 4:
Good Program, Battery Low, Watching Movies at 2x, Chessboard Distance
CodeChef Starters 28 Division 4 (Rated):
Chef and Instant Noodles, Permutation Xority, Self Defence Training, Car Choice, Qualify the round, Count the Holidays
March Long One 2022, Division 4 (Rated):
Akash and Function, Akash and Missing Class, Exact Marks, Discus Throw, Bath in Winters, Wordle
May Long One 2022 Division 4 (Rated):
Mystical Numbers, Pushpa , Sugarcane Juice Business, The Attack of Queen, Football Cup, Miami GP
May Lunchtime 2022 Division 4 (Rated):
Bucket and Water Flow , Apples and Oranges, Maximum Pairwise Modular Sum, How many unattempted problems, Problems in your to-do list
Starters 39 Division 4 (Rated):
Compress the Video, Closest Vowels, Recent contest problems, My very 1st contest!, A or B, Chess Ratings
May Long Two 2022 Division 4 (Rated):
Practice makes us perfect, Xor Palindrome, Score High, Total Prize Money, Make them Zero, Degree of Polynomial
Starters 40 Division 4 (Unrated):
Difficulty Rating Order, Doubt Support Availability, Whatsapp Messages, Take discount or Not
July Cook-Off 2022 Division 4 (Rated):
Enough Space, Permutation And Median, K-MEX, Chef Drinks Tea, High Accuracy
June Long One 2022 Division 4 (Rated):
Chairs Requirement, Subscriptions, Divisible by i , Possible GCD, Alternate Additions, Equal Strings
June Lunchtime 2022 Division 4 (Rated):
Zero Ones Equal One Zeros, It is My Serve, Too many Floors, Determine the Score
June Long Two 2022 Division 4 (Rated):
Count the ACs, Make all equal using Pairs, AP Grid, Complementary Strand in a DNA, Reversal Sorting, Fitness, Strong Elements
Starters 45 Division 4 (Rated):
Chef and his Apps, Best of Two, Retrieve the Array, Adjacent Sum Parity, Change Row and Column Both
Starters 46 Division 4 (Rated):
Prime Xor, Sort the String, Counting Words, MATH1 Enrolment, Group Assignment
July Long Two 2022 Division 4 (Rated):
Chef in his Office, To Divide or Not To Divide, Sum of Product 1, Insurance, Hungry Chef
Starters 49 Division 4 (Rated):
N Buttons 1 Bulb, High Frequency, Is it hot or cold, Maximise the Tastiness, Valid Minimum
Starters 50 Division 4 (Rated):
Permutation GCD, Discount, Mileage matters, Nearest Court, Average Permutation
October Long 2022 Division 3 (Rated):
Binary Substituition, Building Race, Single Operation Part 1, Single Operation Part 2
Starters 61 Division 3 (Rated):
Minimise LCS, Different Consecutive Characters , Subarray Removal, Odd Sum Pair
August Long 2023 Division 2 (Unrated):
All New CodeChef, Maximum Deliciousness, I Can Use Both Hands!
Starters 118 Division 3 (Rated):
Subset GCD, Literacy Rate, Join States, Is it uniquely decodable, Xorry 2, Xorry 1
Learning Paths (0):
None
Practice Paths (38):
Rise from 3* to 4*:
Maximum Size, Ada King, Snakes and transition from Capitalism to Socialism, IS IT DSU HARD!!, Find Tree Diameter, Root the Tree, Queries with Bags, Family Tree, Cricket Match, Subtree Removal, Cosmic Temple, Moving Segments
Strings:
N Buttons 1 Bulb, Wordle, Different Consecutive Characters , World Chess Championship, Chef and Happy String , Efficient PAN Linking, Lapindromes, Password
Contributions
Problems Authored (0)
No Contribution
Problems Tested (0)
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Editorials Contributed (0)
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