Geerbani Pal Shashi
- shashi02
Bangladesh- Student
- Sylhet Engineering College, Bangladesh
- No Active Plan. View Details
Activity Heat Map
Learning Paths (25)
Learn C++
Linked Lists
Learn C Programming
Time complexity
Learn Python Programming
Learn JavaScript
Beginner DSA in C++
Learn C#
Learn SQL
OOPs concepts in C++
Complete C language course
Binary Search
C++ STL - Standard template library
Java Problem Solving
Learn Rust
UX for Web developers
Learn Java
Learn Advance Java
Learn HTML / CSS
C++ Problem Solving
SQL at Work
Learn Advanced SQL
Beginner DSA in Python
Problem solving in C
Problem solving in Python
Practice Paths (12)
Stacks and Queues
Practice Python
500 to 1000 difficulty problems
2D Array / Matrices
Practice C++
Amazon Coding Interview Questions
Easy Python puzzles
Easy C++ puzzles
SQL case studies
Number theory
Level up from 1* to 2*
Practice for ZCO and INOI
Contests (165)
January Challenge 2021 Division 3
Fair Elections, Chef and Division 3, Encoded String
January Lunchtime 2021 Division 3 (Unrated)
Pair Me
February Challenge 2021 Division 3
Maximise Function, Highest Divisor
March Challenge 2021 Division 3
Interesting XOR!, Chef and Groups, No Time to Wait
March Lunchtime 2021 Division 3
Turn It, Motivation
March CodeChef Starters 2021 Division 3 (Rated)
Nobel Prize, Possible Victory
April Challenge 2021 Division 3
Chef and Dice, Valid Pair, World Record, Strong Language
April Cook-Off 2021 Division 3
Passing Marks, Chocolate Monger
April Lunchtime 2021 Division 3
Chef in Heaven , Equinox Strings, Coldplay
SPYBITS IIT BHU Division 3 (Rated)
B - Valentine Couples, A - Save Water Save Life
April CodeChef Starters 2021 Division 3 (Rated)
Chef On Island, Hiring Test
May Cook-Off 2021 Division 3
Marathon
May Lunchtime 2021 Division 3
Hoop Jump
May CodeChef Starters 2021 Division 3 (Rated)
Lazy Chef
May Challenge 2021 Division 3 (Rated)
Golf, Solubility
June Challenge 2021 Division 3 (Rated)
Bitwise Tuples, Bella ciao, Summer Heat
June Cook-Off 2021 Division 3
ICPC Balloons, Chefland Visa
June CodeChef Starters 2021 Division 3 (Rated)
Total Correct Submissions, Chess Match, Cyclic Quadrilateral
July Challenge 2021 Division 3 (Rated)
Maximum Production, Relativity
July Cook-Off 2021 Division 3
Shoe Fit
July Lunchtime 2021 Division 3
Chef and Spells, Red Alert
CodeChef Starters 6 Division 3 (Rated)
Three Dices, Cricket Ranking
CodeChef Starters 7 Division 3 (Rated)
Chess Format, Food Chain
August Challenge 2021 Division 3 (Rated)
Special Triplets, Problem Difficulties, Olympics Ranking
August Cook-Off 2021 Division 3
Equal Difference, Which Division, Team Formation
August Lunchtime 2021 Division 3
K-th Maximum, Maximum Length Even Subarray, Programming Languages
CodeChef Starters 8 Division 3 (Rated)
Penalty Shots
CodeChef Starters 9 Division 3 (Rated)
Black cells in a chessboard, Large Square
CodeChef Starters 10 Division 3 (Rated)
Hardest Problem Bet, Odd Repeat, Maximise the Subsequence Sum
September Challenge 2021 Division 3 (Rated)
Shuffling Parities, Airline Restrictions, Travel Pass
September Cook-Off 2021 Division 3
Cars and Bikes, Fake GCD
SnackDown 2021 - Online Qualifiers
Lucky Number, Maximum Number Of Distinct Elements
CodeChef Starters 11 Division 3 (Rated)
The Grid Fill Problem, Find the Direction, Obtain the Sum, The Two Dishes
CodeChef Starters 13 Division 3 (Rated)
Chef in Vaccination Queue, The Preparations, Magical Doors
October Challenge 2021 Division 3 (Rated)
Longest AND Subarray, Digit Removal, MEX-OR, Three Boxes, Which Mixture
October Cook-Off 2021 Division 2
Chef and Pairing Slippers
October Lunchtime 2021 Division 2
Problem Category
SnackDown 2021 - Online Round 1A
Dance Moves
November Challenge 2021 Division 2 (Unrated)
Weird Palindrome Making, Equal Coins, Which Fuel is Cheaper
November Cook-Off 2021 Division 2
Disabled King, Odds and Evens, Missing Sums
CodeChef Starters 17 Division 2 (Rated)
Chef on Vacation
CodeChef Starters 18 Division 3 (Rated)
Back to Campus, Make them equal
CodeChef Starters 19 Division 3 (Rated)
Chef and Contest
CodeChef Starters 20 Division 3 (Rated)
Stable Sequence, Genes, Chef and Pal
C.O.D.E.R.S Division 3 (Rated)
The One with Russ, The One Where It All Began
FizzBuzz Division 3 (Rated)
Magical Planks, Can_Reach, Can You Eat It
November Lunchtime 2021 Division 3
Minimum Number of Pizzas, Chef and Stock Prices
December Challenge 2021 Division 3 (Rated)
Utkarsh and Placement tests
SnackDown 2021 - Elimination Parallel (Rated for Div 3)
Car Range
December Cook-Off 2021 Division 3
Two Rooks
December Lunchtime 2021 Division 3
Chef and Vacation Transportation , Chef Loves 1010, Maximum Trio
CodeChef Starters 21 Division 3 (Rated)
Devendra and Water Sports, Covid and Theatre Tickets
Infinity 2k21 Division 3 (Rated)
Marbles, The Squid Game, Red Light, Green Light
January Long 2022 - I, Division 3 (Rated)
Keplers Law, Covid Spread
January Long 2022 - II, Division 3 (Rated)
Crying Colours, TCS Examination, Chef and Fixed Deposits
Exun 2021-22 Division 3 (Rated)
Vishesh and his Popcorn Combo, Sarthak and his Magic Grid
CodeChef Starters 24 Division 3 (Rated)
Anti Palindrome, Avoid Contact, Badminton Serves, Yet Another Constructive Problem, EVM Hacking
February Long 2022 - I, Division 2 (Unrated)
Binary Base Basics, N Queens Puzzle Solved !, Chef and the Hair Salon
CodeChef Starters 25 Division 2 (Rated)
Points and Lines, Fit in Data Type, Chef and His Fruit Stand
February Cook-Off 2022 Division 3
Complete the credits, Guess the bottom face, Lazy Salesman, Peaceful Party
February Long 2022 - II, Division 3 (Rated)
Avoid Fixed Points, World Chess Championship, Chef and NextGen, Xor Palindrome
CodeChef Starters 26 Division 3 (Rated)
Car or Bike, Valentine is Coming, Count the Notebooks, Hostel Room
CodeChef Starters 27 Division 3 (Rated)
Distinct Binary Strings, Get Lowest Free, Too many items, Shopping Change, Blackjack, The product mystery
February Lunchtime 2022 Division 3
Good Program, Battery Low, Watching Movies at 2x, Chessboard Distance
CodeChef Starters 28 Division 3 (Rated)
Chef and Instant Noodles, Self Defence Training, Car Choice, Qualify the round, Count the Holidays
March Long One 2022, Division 3 (Rated)
Akash and Function, Akash and Missing Class, Exact Marks, Discus Throw, Bath in Winters, Wordle
CodeChef Starters 29 Division 3 (Rated)
Fill the Bucket, Tyre problem
March Long Two 2022, Division 3 (Rated)
Chef and Races, Increase IQ, The Three Topics, The Rating Dilemma
CodeChef Starters 30 Division 3 (Rated)
Chef and Water Bottles, Chef and Chocolates, Balanced Reversals
March Cook-Off 2022 Division 3
Janmansh and Games, Janmansh and Coins, Janmansh and Assignments, Janmansh at Fruit Market
CodeChef Starters 31 Division 3 (Rated)
Cup Finals, Economics Class
March Lunchtime 2022 Division 3
Credit score, CRED Coins
CodeChef Starters 32 Division 3 (Rated)
Binary String Cost, Volume Control, Finding Shoes, Course Registration
April Cook-Off 2022 Division 4
Email Reminders
April Long One 2022, Division 4 (Rated)
Ezio and Guards, The Cooler Dilemma 1, The Cooler Dilemma 2
CodeChef Starters 34 Division 4 (Rated)
Is the Score Consistent, Expiring Bread
April Lunchtime 2022 Division 4(Rated)
Lunchtime, Mario and Transformation, Mario and Bullet
Starters 35 Division 4 (Rated)
Dark Light, Water Requirement, Police and Thief, Jenga Night
Starters 36 Division 4 (Rated)
Who is taller!, Presents for Cheffina, Chef and Chapters, Chef and Bird farm
April Long Two 2022 Division 4 (Rated)
Geometric Mean Inequality, Sasta Shark Tank, Six Friends, Best Coupon
May Cook-Off 2022 Division 4 (Rated)
Chef and Gym, Chef and Masks, Farmers League
Starters 37 Division 4 (Rated)
The Mango Truck, Roller Coaster
May Long One 2022 Division 4 (Rated)
Sugarcane Juice Business, The Attack of Queen, Football Cup, Miami GP
Starters 38 Division 4 (Rated)
Chef gives Party, Get Subscription, Dominant Army
May Lunchtime 2022 Division 4 (Rated)
Bucket and Water Flow , Apples and Oranges, How many unattempted problems, Problems in your to-do list
Starters 39 Division 4 (Rated)
Compress the Video, Recent contest problems, My very 1st contest!, A or B, Chess Ratings
May Long Two 2022 Division 4 (Rated)
Practice makes us perfect, Score High, Total Prize Money, 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, Chef Drinks Tea, High Accuracy
Starters 41 Division 4 (Rated)
Chef and Brain Speed, Chef and Chocolates
June Cook-Off 2022 Division 4 (Rated)
Rating Improvement, Playlist
Starters 42 Division 4 (Rated)
Divisible by 3, Age Limit, Equal Distribution, Minimum number of Flips
June Long One 2022 Division 4 (Rated)
Expected move, Chairs Requirement, Subscriptions, Divisible by i , Possible GCD, Alternate Additions, Equal Strings
Starters 44 Division 4 (Rated)
Biryani classes, Air Hockey
Starters 43 Division 4 (Rated)
Burgers, DNA Storage, Waiting Time
June Lunchtime 2022 Division 4 (Rated)
Determine the Score
June Long Two 2022 Division 4 (Rated)
Count the ACs, Complementary Strand in a DNA, Fitness
Starters 45 Division 4 (Rated)
Best of Two
July Long One 2022 Division 4 (Rated)
Bidding, Journey of the Knight, Slow Solution, Pass the Exam, Chef and Candies
Starters 46 Division 4 (Rated)
Counting Words, MATH1 Enrolment
Starters 47 Division 4 (Rated)
Chef On Date, Construct N, Minimum Coins, Chess Time
July Lunchtime 2022 Division 4 (Rated)
Interior Design, The Last Levels, True and False Paper
Starters 48 Division 4 (Rated)
Passes for Fair, Fill Candies
July Long Two 2022 Division 4 (Rated)
Chef in his Office, Insurance
Starters 49 Division 4 (Rated)
N Buttons 1 Bulb, Is it hot or cold, Maximise the Tastiness
Starters 50 Division 4 (Rated)
Discount, Mileage matters, Nearest Court
Starters 51 Division 4 (Rated)
Final Population, TV Discount, Dominant Element
August Long 2022 Division 4 (Rated)
Sale Season, Hello Equation, Two Trains, Maximum Submissions, Make A and B equal
Starters 52 Division 4 (Rated)
AI Analysing Code, Minimum Sum, WA Test Cases, Air Conditioner Temperature
August Lunchtime 2022 Division 4 (Rated)
Test Averages, Candy Distribution, Equalizing Numbers, Easy Permutation, Array Equality, Height of Rationals
Starters 54 Division 4 (Rated)
Equal Distinct, Number of Credits, Ticket Fine
Starters 55 Division 4 (Rated)
Permutation Clear, Fever, Mean and Median, Broken Phone
September Long 2022 Division 4 (Rated)
Speed Limit Test, Bob at the Bank, Chef and Wire Frames, Interesting Subarray, Good Pairs
September Lunchtime 2022 Division 3 (Rated) (Based on EJOI)
Sleep deprivation
October Long 2022 Division 3 (Rated)
Podium Finish, Minimum Pizzas, Building Race, Single Operation Part 1, Single Operation Part 2
Starters 60 Division 3 (Rated)
Tax in Chefland, Paper Cutting, Palindrome Flipping, Card Removal
Starters 61 Division 4 (Rated)
Different Consecutive Characters , Reach on Time, Odd Sum Pair
Starters 62 Division 4 (Rated)
Sorted Substrings, Make Multiple, Final Sum, X Jumps, Max minus Min, Test Score
Starters 64 Division 4 (Rated)
Mario and the Broken String, Luigi and Uniformity, Distinct Colors, Water Consumption
Starters 65 Division 3 (Rated)
Parity, Candies, Hackerman
November Long 2022 Division 3 (Rated)
Time Complexity, Water Mixing
Starters 67 Division 3 (Rated)
Maximum Angriness, Minimum Number of Ones, Counting Problem, Tour of King
Starters 68 Division 3 (Rated)
Expense List, Bull or Bear, Make AP, Make Money
Starters 69 Division 3 (Rated)
Rain in Chefland, Scalene Triangle
Starters 70 Division 3 (Rated)
Kitchen Timings, Spice Level, Cost of Groceries, Prime Reversal
Starters 71 Division 3 (Rated)
Perfect Trio
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 72 Division 4 (Rated)
Indivisible, Sum it
Starters 73 Division 4 (Rated)
Chef Plays Ludo, Multivitamin Tablets, Lucky Numbers
Starters 74 Division 4 (Rated)
Mana Points
January Long 2023 Division 4 (Rated)
Far from origin, Overspeeding Fine, Negative Product
February Cook-Off 2023 Division 4 (Rated)
Battery Health, Bi_lindrome!, Permutation and Modulus, Netflix
Starters 77 Division 4 (Rated)
Tekken, Tom and Jerry Chase, Codechef Airlines
Starters 78 Division 4 (Rated)
Candy Store, Good Turn
Starters 79 Division 4 (Rated)
Better Deal, Ageing
Starters 81 Division 4 (Unrated)
Divide Pages, Maximum Capacity, Sunny Day
Starters 84 Division 4 (Rated)
Max count of 1, Chef and Donation, Elections in Chefland, Max Binary, Melt Gold
Starters 85 Division 4 (Rated)
Efficient PAN Linking, Inside The Stadium, IPL Ticket Rush, Can Chef
Starters 86 Division 4 (Rated)
Cricket Match, Chef and Battery , CodeChef Learn Problem Solving
Starters 87 Division 4 (Rated)
Four Tickets, Buy Ten Packets, Return the Change, Existence, AB plus C
Starters 83 Division 4 (Rated)
Chef Eren, Budget of Technex, Couple Game
Starters 89 Division 3 (Rated)
Monopoly, Plus 2 or Minus 1, DDMM or MMDD
Starters 91 Division 3 (Rated)
Bus Seat Numbering, Parking Charges
Starters 100 Division 3 (Rated)
Air Quality Index, Trade Surplus, Chocolate Distribution
Starters 104 Division 4 (Rated)
Double Rent
Starters 106 Division 4 (Rated)
Fan Poll, Survival Time
Starters 107 Division 4 (Rated)
Pending Assignments, Clear Day
August Long 2023 Division 3 (Unrated)
All New CodeChef
September Short 2023 Division 3 (Unrated)
Lucky Seven
Starters 112 Division 4 (Rated)
Food Costs
Starters 113 Division 4 (Rated)
Make N Zero, Thala For A Reason
Starters 116 Division 4 (Rated)
Hattrick, Minimum Wage
Starters 117 Division 4 (Rated)
Spell Shortening, Yearly Phone
Starters 118 Division 4 (Rated)
Literacy Rate, International Education Day!
Starters 119 Division 4 (Rated)
Advitiya, Judged
Starters 121 Division 4 (Rated)
Leg Space, The Man Code
Starters 123 Division 4 (Rated)
Algomaniac Finals
Starters 122 Division 4 (Rated)
Healthy Sleep, Problem Reviews, Man of the Match
Starters 125 Division 4 (Rated)
Overspeeding, 50-50 Rule
Starters 126 Division 4 (Rated)
AC Please
Starters 127 Division 4
The Ides of March
Starters 128 Division 4 (Rated)
Reach 5 Star
Starters 129 Division 4 (Rated)
Football Training, Pep Bidding, Ballon d Or
Starters 131 Division 4 (Rated)
Remaining Neighborhoods, Gotta Catch Em All, Dice Deception, Encrypt Value
Starters 132 Division 4 (Rated)
Change Please, ICE CREAM
Starters 133 Division 4 (Rated)
Legs on a Farm, Devouring Donuts, Maximum Alternating Sum
Starters 135 Division 4 (Rated)
Football Ties, RCB vs CSK
Starters 141 Division 4 (Rated)
Nearly Equal, Lucky Clover
Starters 142 Division 4 (Rated)
Writing Speed
Starters 147 Division 4 (Rated till 5 stars)
Gold Coins 101
Starters 154 (Rated)
Calorie Limit, Coldplay Tickets
Starters 155 (Rated)
Chef and Parole
Starters 156 (Rated)
Sweets Shop
Starters 162 (Rated)
Calorie Intake
Starters 163 (Rated)
Chef and Socks, Binary Sum