Achintya Eeshan
- 5★cubefreak777
- Not a CS Major
- India
- Sleep is just a time machine to breakfast
- Professional
- List of teams by Achintya Eeshan
- https://discuss.codechef.com/u/cubefreak777
- No Active Plan. View Details
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Ratings System Update
(2022-05-15 23:00:00)Ratings System Update
(2022-12-20 00:00:00)CodeChef Rating Distribution
Submissions
Practice Problems (273):
Practice:
Enormous Input Test, ATM, Life, the Universe, and Everything, Fire Escape Routes, Number Mirror, Add Two Numbers, Find Remainder, Smallest Numbers of Notes, Sum of Digits, Divisibility by 9, Maximum sub-array, Chef and Ballons, Coins And Triangle, Collisions, BST Operations, Real obtuse, D - Triangle Count, Quadratic Functions, Three Integers, Naive Chef, Roots of a Quadratic Equation, Area OR Perimeter, Spell Bob, Square Area, Knight Chess, Ada and the Staircase, Pumping Water, Marathon on a Tree, Event, Maximise the Sum, A Triangle and Two Squares, Choosing from Buckets, Ada King, Appy and Contest, IPL and RCB, Average Number, Chef and a Beautiful Digit, Friend or Girlfriend, Making a Meal, Chef Learning Hungarian Algorithm, Reduce to One, Division Check, Chefina and Ranges, Must Be Divisible, Chain Reaction, Chef and Travel, Misha and Nice Sets, Recover the Sequence, Dummy Palindromic Strings, Chef and Chess, Yeh PUBG waala hai kya, The Travelling Students, Shadow and Love, Cherry and King Kohli, Chef and Donation, Multiple Choice Exam, Ants and Anteaters, Eat Twice, Drink Slush, Ping Paja Pong, Magda and Silly Pairs, The Grux Permutation , Igzi and Burly Array, Common Words (Keteki), Large Gcd (Keteki), Birthday Gift Again, Playing with Strings, Two Variables, Ketu and Petu, Ketekon and Chips, Easy Math, Swapping, Chef and Dynamo, Save Konoha, Gcd vs Lcm, Lazy Chozi, Prajit and bits, Chef and Pepperoni Pizza, Nuttela loves cakewalk, Parking Lot, Precious Pots of LPU, Two Circles, Chef Drinks Coke, Hack it, The Biggest Restaurant, K Sum, Binary XOR, Operations on a Matrix, Gandhiji Four Monkeys, Playing with Matches, Doraemon, Sticky Notes, Number Partition (keteki), Bring Positivity, Odd Topic, Fairy Tales!!, Find the XOR, Planting Trees, Back In 2 minutes!!, Addition, English, Coloring Intervals, Xor It, DHANANJAY AND CANDIES, Chef and Walk, Chef and Rotation, Expected Change, Maximum Subsequence Sum, Profitable Paths, Range AND, Chefina and Sums, Bears and Bulls, Pongal Bunk, R Numbers, Construct Array, Under the Tunnels, Pintu and Fruits, (Challenge) Raisins, XOR Game, Conservative Graph, Is This JEE, Chef and Subsequences, Reach The Temple, Professors De, Base Plans, Treasure Hunt, Mercury Poisoning, Swapping to Palindrome, Secret Mission, XORGON, Reach At Last, Mysterious Sequence, Maximize Letter Beauty, Escape the Tree , Corona Scare, Maximize LCM, Strip in a Tree!, Chef Swaps Digits, Good Prefix, Uefa Champions League, This is sparta, The idols of MahaBaleshwar, Tower Counting, Simple Operations, Fill The Boxes, Lockdown Loss, Mystric Balls, Unique Cards, Chef And Exam, Bob wants Cookies, Cobb and Mazes, Triangle Query, Chef and Numbers, Bheem and Jaggu, Salesman Motu, Chef, Chefina and Their Friendship, Chefina on a Trip, Roads in Chefland, Minimum Installment, Similarity Number, Escape One, Convert the String, Tree difference, Two Armies, Doof on Cartesian, Beautiful Circles, Give those children some marks!, Jeremy gets a gift, Even-tual Reduction, Traversing Trees, Game on a Strip, Polygon Relationship, K-Foldable String, Maximise Subsequence Value, Poreee gelooo, Buying candies, Decreasing Srrnmieeda, Path-etic Sums, Average Median Game, Yet Another Crossover Episode, Cute Chef Gift, Tree and unwanted leaves, Sabotage, Naruto meets Nuttela, ONE DISTINCT, Jump & Reach, IGNORE IT, Self-Destructing Strings, Sed Passwords, Mex Subsequence, Palindromic Tree, Smallest String, Cybalphabit, Status and Updates, Batteries Needed!, Divide First, Horoscope Matrix, One Zero Swaps, Maximum Size Hollow Square, Maximum Possible Sweetness, BOX REDUCTION, TWO SACKS OF HAPPINESS, PROMISES WE MAKE, Maximum Size, F-H, CHOCOLATE BOXES, Road Trip, Yet Another GCD Problem, Dreams of Divisibility, Stupid Nezzar, Maximum GCD, Prim Function, PCM Dilemma, Tree paths sum, A Special Tree, Nobel Prize, Matrix XOR, Guess the Number, Infinite polygons, Pairwise AND, Racing, Assistance Required, Minimum Popping, Bench Press, F - Stone Land, Sarkari Karyalay, Tree House, Equinox Strings, Team Rocket, Permutation Swaps, Subtree Center, Double Burgers, Too Much Xor, K-Subarrays, Binary String on Steroids, Tic Tac Toe, Chefs Homework Dilemma, Range Array, Odd bits, Chef making Pillars, XOR-ORED, Square Function, Two Shades Of A Tree, Fibonacci concatenation, Interactive Equivalency, Grid Path, Bunny Hops, Tree Distance Sum, Add and Divide, The Minimum Game, Make that Array!, Interesting Pairs, Playoff Party, Counting Tuples, Special Subarray, The Alternating Sum, Three Bikes, Finding Pairs, Hopscotch, Brutal-Xors, Magical Subsequence, Harshikaa and the Rain, Help Chef, Counting Pairs, Maximise the Minimum, Palindrome Love, Count Arrays, Or Sum, And Equals Or, Max BIT Sum, Interactive Tree, Interactive Tree 2, Lunchtime
Contests (862):
June Challenge 2019 Division 2:
Road Signs, Chef and Proxy, Lent Money, Guddu on a Date, Chef and Ingredients, Sum and GCD
August Challenge 2019 Division 2:
Guddu and his Mother, Dilemma, Football, Distribute Apples, Zombie and the Caves
September Challenge 2019 Division 1:
Biladerim Icin, Fuzzy Linear Combinations, Chef Designed a Network
ProCon Junior:
Walter White and His Crystals, Walter and His Customers, Holly Birthday Cake, Mehul, His Friends and His Enemy
DUCS Winter Warm-Up:
Jatin and Mirror Numbers, Anjali and Tasty Treat, Swati and Sstrings, Abhinav and Electric Circuit, Fall in Love
CodeOverflow 1.0:
Select for us, Taunting Tarun, Mittal finds <3, Mittal and Strings, Help Satya !!, Magic Gate
CODIGO 2K20:
Baba And His Blessings, Chef and Tiling, Weird Function, Moony and ICPC team, FrosT or DustinKiller
DSA Learning Series - Contest 1:
Factorial, Life, the Universe, and Everything, Coin Flip, Carvans, Lapindromes, Reverse The Number, Smart Phone, Laddu, Multiple of 3
Campus Chapters Contest 1.0:
Walter and Jesse, Corona Scare, Another game of numbers, A lot of cars, Corona in Karunanagar, Code Koroo Naaa
Quarantine Time Coding Contest:
CURRENCY CONVERTER, WHICH TRUCK IS CLOSER, LAWN SUPPLIES, IS THE WEATHER NORMAL
Encoding April'20:
New Sequence, Chef and the Swimming Pool, Chef learns Statistics, Greedy DD, Shortest Palindromic Substring
October Lunchtime 2020 Division 1:
Chef Likes Good Sequences, Chef Is Just Throwing Random Words, Cute Chef Gift
Programming Contest #1 (Chapter 'Ramayan'):
Laxman and Maths, Hanuman and Tree, Raavan and Sub-Array, Bharat and Possibilities
LockDown Test 4.0:
Rotate The Array, Drone Delivery, Value of Name, The Equation Parenthesis Balancing, The Walking Man
Encoding June'20:
Sasta Operation on Tuple, Contagious Disease, Delta wants treats, Give those children some toys!, Give those children some marks!, Sharing is Caring, Rock Paper Scissor
CODEZEN 2.0:
Alien New Challenge, Neha and Special Number, Zenny and Simple Sum, Avengers vs Thanos, Sports Championship , Spy and Palindrome
Hey Newbees, Here is some Honey [Round 1]:
Collect your coin, Poreee gelooo, Buying candies, Labib And XOR of pair sum, Conflict
Hey Newbees, Here is Some Honey [Round 2]:
Min and Max, PA for Stick counting, Team, Wing Commader Kavin And His Pledge , CAN YOU HELP
Programmers Army Monthly Contest - Arrays:
Frequency Array, Gold Collection, Birthday of Anabelle, Championship, Compartment Weights
CodeKombat Wildcard Round (CodeFusion 20.11):
STRENGTH OF THE ARMY, ONE DISTINCT, TREE CONSTRUCTION, TREE COLORING, SOLVE IT!!
Numbers Quest:
Santa gives gifts, Help santa, Christmas Heist, Winner take all, Ice Wrapped Gifts, CHOCO PRIME
Reload the Code Gun:
Factor Count in a Number, Burn Calories, no kidding! , Hamming Distance, Mias Essay Paper
Programmers Army Monthly Contest - Strings:
Unique Encryption, Remix of Songs, Smallest String, Total Cars
push_back(pattern):
Pattern A, Pattern B, Pattern C, Pattern D, Pattern E, Pattern F, Pattern G, Pattern H, Pattern I, Pattern J
push_back(end):
Pattern End, Divide End, Series End, Basket End, Summation End, Cube End, Pattern Revisit End, Area End, Frequency End, Digits End, Decode End
Republic of Coders:
My XOR, Triplet Groups, Road Trip, Diffuse, Plus Minus Game, Smallest Absolute Difference, Can you find prime pattern
Code Aaj Kal:
Obsession with 7, Chefs Special Palindrome, Chef and 2 Strings, Cheems The Lover, Halry vs Harry, Jethalal and Mehta, Bouncing Lights, Sale of Watches
Code, Compile, Run, Repeat 1.0:
The Jumping Game, Crack the Pass!, Sorting in MaxMin Manner, Network Stations Blueprint
JUST CODE IT 3.0:
Minimum operations, Power of 2, Chef needs Help, Chef and Tourism, Chefina and Candies, Chef’s Number Puzzle
push_back(5):
pattern1, pattern2, pattern3, pattern4, pattern5, pattern6, pattern7, pattern8, pattern9, pattern10
push_back(7):
pattern21, pattern22, pattern23, pattern24, pattern25, pattern26, pattern27, pattern28, pattern29, pattern30
Newbie Coders:
Hand Shakes, Pocket Money, Help the Boss, Welcome to the world of CP, Find out the absent Student, Impress Your Crush, Chef, Programmers and Laddus, Hello, CodeChef!
Break-The-Server (Unrated):
PCM Dilemma, Memcached Service, Chef and Laddus For Children, Students, heights and their IQs, Tree paths sum
Code - Catalyst:
CHEF and Family, CHEF AND SCHOOL, CHEF AND STRINGS, CHEF AND BABY, Chef and Travel , CHEF AND TOY ROOM
CodeChef Div 3 Rated Contest 2021 Division 1 (Unrated):
Rectangle, Chef and Patients, Total Overlap, Body Mass Index, Total Score
February CodeChef Starters 2021 Division 1 (Unrated):
Maximum Value, College Life 2, Valid String, Chef and Coupon
March CodeChef Starters 2021 Division 1 (Unrated):
Point Grid, Minimal Travel Time, College Life 5, Server Trouble, Nobel Prize, Possible Victory
JUST CODE IT 4.0:
Just Substract IT, Stair Sequence, CSK Vs RCB, Counter Of Stadium, IPL Tree, IPL Pawri
SPYBITS IIT BHU Division 1 (Unrated):
B - Valentine Couples, C - Mission Gotham, D - Pilgrims Destination, A - Save Water Save Life
May CodeChef Starters 2021 Division 1 (Unrated):
Cheating Time, Minimum Popping, Plagiarism, Lazy Chef, Correct Sentence
Summer Code Challenge:
Game Start, LuckyGame, Pattern, InterviewRound1, Step or Jump, Array Equal, Aptitude
June Challenge 2021 Division 1 (Unrated):
Minimum Dual Area, Shortest Route, Bitwise Tuples, Bella ciao, Dual Distance, Summer Heat, Minimum Subtree Cover
NCC Wildcard:
AKs Special String, AK and City Networks, AK and Integer Sequences, AK and 3N Sequences
June CodeChef Starters 2021 Division 1 (Unrated):
Total Correct Submissions, Sleep Cycle, Flappy Bird, Chess Match, Cyclic Quadrilateral
Code Gladiators:
Estate In Hand, Similiar And Minimum, Jumping Robot, Alfredo And The Alluring Aliens, Special Quadrilateral, The Food Town
Carnival Finale:
Greatest Difference , B for Bitwise, Find Least immune, Best Enemies, L for LCM, G for Graph, Bunch Of Coins, N for Number
CodeChef Starters 9 Division 1 (Unrated):
Friend Groups In A Line, Black cells in a chessboard, Large Square, Bus full of passengers, Fibonacci concatenation, India Fights Corona
AlgoManiac - Code For Future Division 1 (Unrated):
Planetary Path, Say No To Drugs, The Rumbling, The Old Saint And Three Questions, Meet In The Median
Code Heist:
Range Denver, Hackable String, New Plans, Berlin and Tunnels, Game of Steps, Three Operations
Encoding September'21:
CodeNames, Which Chocolate to buy, Minimum Days, Friends Reunion, Wrestle Mania, Ganesha and his Modak, Palindrome Range
Code_Smashers 1.0:
Print The Pattern, LOW AND HIGH, Crack The Logic, Harshdeep And Navdeep, Delete And Append, Find The Rankers
Coderatri:
F - Pair Sum, G - Unique Paths, B - Count Unique Elements, C - Alex and Integer, A - Bob and Strings, E - Diwali Mela, D - Another Bracket Problem
CodeChef Starters 18 Division 1 (Unrated):
Palindromic Binary Numbers, Expectations on a Permutation, Compare those strings
Code SMASH!:
Ankita and Weird Sequence, Tanushree and Bills, Count Votes, Abu and the Apples, Cassandra is Playing with Polygons, Saitama and Function of Function, Patisserie du chef, Talia and Chocolates
FizzBuzz Division 1 (Unrated):
Magical Planks, Clean The Sequence, Substring Minimum Function, Kingdom Attack
Just-Hash 1.0:
Mariyam and an Easy Query, Two Friends and Pastry, Utkarsh and Nascar, Bowling Mood, Someone is Curious, Escape Artemis
Code Drive Division 1 (Unrated):
Count of Array, Sum this up, Again XOR problem, Maximum Factors Problem, Count Number of Peaks
CP Titans 1.0:
Spider-Man Met Kangaroos, Jumping Spider, Running Spider-Man, Spider-Man Collects Chocolates (Easy Version), Spider Set
Exun 2021-22 Division 1 (Unrated):
Sarthak and his Magic Grid, Vedant and his Hidden Array, Neil and his Binary Tree
Code करोना:
Meena and FPD Machine, Third Wave, Cat Jump, Ramp Walk, Meena and Cricket ball, Majority_Wins , Decorating stalls, Manage the code
Cracking The Code:
Yet Another 2-Bit Problem, Yet Another Profit Problem , Yet Another Subsequence Problem, Yet Another Base Problem, Yet Another Average Problem
Code Benders 2022:
Chef and Mutable Strings, Irresponsible Chef and his Problem, The Haunted House Misery
Decipher 2.0:
Chef And His Assignment, A Binary Game, Roll Number System, Burla To Sambalpur, Help Chef to get his goal, Play with function
Encoding February:
Beautiful Combinations, HELP NARUTO, Chocolate Milkshake Recipe, Decrypt It, COOLNUM, Rotten Apples, Weird Game
Code Invicta'22:
XOR Bit, Escape The Web, Min Mod Shuffle, Silly Chef, Check Attendance, Escape the Meteors
Starters 35 Division 1 (Unrated):
Help Chef, Jump to Sibling, Chef Find XOR Beautiful, Concurrent Lines, Admins and Shopping
Starters 36 Division 1(Unrated):
Maximum Value from Binary strings, Buying Sweets, Reduce to 1, All Roads Lead To Rome
SPYBITS 2022 CONTEST-2:
Maximum partitions, Maximum sum, Counting subarrays, Alternating edges, Counting MEX arrays, Stacking Rectangles
International Coding League, 2022:
MANISH ALGO, Swap and Sort, Now You Check Me, Game Night, Reverse String
April Long Two 2022 Division 1 (Unrated):
Geometric Mean Inequality, Antipodal Points, Chef And Division
CodeNite May 2022 x Mercor:
Dr Stone and His Army, A Question By Lake, First Visit to Kharagpur, Hugsy and his Jumping Game
Starters 37 Division 1 (Unrated):
Remove Balance, Dazzling Even-Odd Challenge, Beat the Average, Maximum OR Minimum, Too Mean
Starters 39 Division 1 (Unrated):
Crazy Substrings, Minimize Blocked Roads, Yet Another Palindromic Problem, Even Subarray XOR
ReCode [UNRATED]:
Password Decryption, Sweta-The Clever Girl, Find jth element in ith row of a Pascal Triangle, Sweta reaching the end of array, Abu and the Numbers
Learning Paths (0):
None
Practice Paths (3):
Contributions
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