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Programming and DSA

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Practice Compete Compiler

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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Programming and DSA

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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Practice Compete Compiler
Home » Dibyendu Das
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Dibyendu Das

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  • 1★dibyendu_das10
  •   India
  • Professional
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 87
1137 (-34)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 220 (Rated)(2026-01-07 22:00:06)
Global Rank:   20291
Cheated in:   

Ratings System Update

(2026-01-07 22:00:06)
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1467 (-241)RatingProvisional
Rating i Provisional Rating, click to know more
April Long One 2022, Division 3 (Rated)(2022-12-20 00:00:00)
Global Rank:   22
Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
How the rating system works?

Learning Paths (0)

Practice Paths (3)

learn-icon

Level up from 1* to 2*

3%
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500 to 1000 difficulty problems

11%
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Practice for ZCO and INOI

0%

Contests (87)

October Mega Cook-Off 2019 Division 2

Medel

November Challenge 2019 Division 2

Hard Sequence, Weapon Value

November Cook-Off 2019 Division 2

Chef Diet

December Challenge 2019 Division 2

That Is My Score!

December Cook-Off 2019 Division 2

Change It

February Challenge 2020 Division 2

School of Geometry, Hard Cash

February Cook-Off 2020 Division 2

Tax Slabs

April Cook-Off 2020 Division 2

Lift Requests

February Lunchtime 2020 Division 2

At the Gates

April Lunchtime 2020 Division 2

Chef in Fantasy League

RECode 12.0 (Rated for all)

Chef and String, Chef and Numbers

CodeChef Starters 6 Division 3 (Rated)

Three Dices, Cricket Ranking

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

October Challenge 2021 Division 3 (Rated)

Longest AND Subarray, Digit Removal, MEX-OR, Three Boxes, Which Mixture

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Min Max LCM

SnackDown 2021 - Online Round 1B

Queens Placement , Largest Laddu, Help Nishant

November Challenge 2021 Division 2 (Unrated)

Equal Coins

November Cook-Off 2021 Division 2

Missing Sums

January Lunchtime 2022 Division 3

Chef and Subset Additions, Chef and Lockout Draws

CodeChef Starters 24 Division 3 (Rated)

Avoid Contact, Badminton Serves, Yet Another Constructive Problem, EVM Hacking

February Long 2022 - I, Division 3 (Rated)

Binary Base Basics, Bitwise Blend, N Queens Puzzle Solved !, Chef and the Hair Salon

CodeChef Starters 25 Division 2 (Rated)

Equal MEX, Points and Lines

April Long One 2022, Division 3 (Rated)

Dazzling GCD Pair, Prime Sum, Dazzling AXNODR Challenge , The Cooler Dilemma 2, Pairwise Xors

Starters 74 Division 3 (Rated)

Chef And Babla, Lcm hates Gcd, Odd Even Binary String

Starters 77 Division 3 (Rated)

Spreading Charges, Tekken, Concat Palindrome

Starters 78 Division 3 (Rated)

Valid Expression, Passing Marks

Starters 79 Division 3 (Rated)

Add smallest prime factor, Distinct Opposite Sums, Better Deal

Starters 80 Division 3 (Rated)

Permutation Subsequence, Prefix Permutation, Single-use Attack, Running Comparison, Equal Elements

Starters 81 Division 3 (Unrated)

Divide Pages, Maximum Capacity

Starters 82 Division 3 (Rated)

Find eX, Make A-B Same, Reach Home, Difference Matrix, MIN To MAX

Starters 84 Division 3 (Rated)

Max count of 1, Elections in Chefland, Max Binary, Melt Gold

Starters 86 Division 3 (Rated)

String Game , Cricket Match, Chef and Battery , Maximise Score

Starters 87 Division 3 (Rated)

Return the Change, Existence, AB plus C

Starters 88 Division 3 (Rated)

Largest and Second Largest

Starters 90 Division 3 (Rated)

Crushed Apples and a Balance Scale, AP Free Sequences, Printing Binary Array, Anti Palindrome

Starters 91 Division 3 (Rated)

Odd GCD Permutation, Chef Odd, Blobby Volley Scores, Maximum Sum Permutation

Starters 92 Division 3 (Rated)

Rectangular Tiling, Distance Coloring, Dotify Playlist, Water Filling

Starters 93 Division 3 (Rated)

7 Rings, Problem

Starters 94 Division 3 (Rated)

Gymkhana Election IIIT-A, CodeChef Streak

Starters 95 Division 3 (Rated)

Alt-Tab, Boxes, Transfusion Chain, EVacuate to Moon

Starters 96 Division 3 (Rated)

Remove Multiples, Bells of Pilgrimage, Weeding

Starters 98 Division 3 (Rated)

FIND A and B, Airport Management, Ball Distribution

Starters 99 Division 3 (Rated)

Card Swipe, Endless Appetizers

Starters 100 Division 3 (Rated)

Trade Surplus, Chocolate Distribution

Starters 101 Division 3 (Rated)

Warrior Chef, Work Smarter, Not Harder, Lockpicking Chef

Starters 102 Division 3 (Rated)

Bit Play, Selling Insurance, Chef and Stocks

Starters 103 Division 3 (Rated)

Sunday Brunch, Dice Number

Starters 104 Division 3 (Rated)

Santa and Chocolates, Pizza Cutting

Starters 107 Division 4 (Rated)

Rock Paper Scissor, Pending Assignments, Clear Day, OR Permutation

Starters 110 Divison 3 (Rated)

Water Park, Airlines, Marbles,  Am I Lucky!

Starters 122 Division 3 (Rated)

Problem Reviews, Man of the Match

Starters 124 Division 3 (Rated)

Binary Parity, Table Strength, Cricket Tournament

Starters 126 Division 3 (Rated)

Dice Game 3, Freedom, Sale, Permutation Disturbance

Starters 127 Division 3

Superincreasing, Extreme Basketball

Starters 129 Division 3 (Rated)

Pep Bidding, Ballon d Or

Starters 130 Division 3 (Rated)

Swapping Marks Digits

Starters 132 Division 3 (Rated)

Change Please, GAME 11

Starters 133 Division 3 (Rated)

Powered Parameters, Legs on a Farm, Maximum Alternating Sum

Starters 134 Division 3 (Rated)

Money Double, Rock Paper Scissors

Starters 142 Division 3 (Rated)

Chef loves Pizza Chef loves halfs, Penalty Shoot-out, Array Removal

Starters 145 Division 3 (Rated)

Gun Master, Make My Array Equal

Starters 146 Division 3 (Rated till 5 stars)

No Winner

Starters 149 (Rated)

Magical World, Easy Subarray Sum, Approximate Answer

Starters 151 (rated)

Weightlifting

Starters 160 (Rated)

Too Many Oranges, Movie Snacks, Buying Order (Easy), Equate S and T

Starters 161 (Rated)

Moneymaking, Selling Donuts

Starters 165 (Rated)

Christmas Cake, Poster Perimeter, Bulk Discount

Starters 172 (Rated)

Time Machine, Small Palindrome, Streak Star

Starters 174 (Rated)

Too Much Homework!, Bigger is Better

Starters 176 (Rated)

Clothing Store, Run for Fun

Starters 179 (Rated)

Lost in the Fest!!, Conquer the Fest!!

Starters 180 (Rated)

Shall we play a game, Maximum Ones, CodeMat

Starters 182 (Rated)

IPL, Bar Queue, Beautiful Garden, Palindromic Score

Starters 183 (Rated)

Larger Smaller, Max Sixers, Max Triangle

Starters 186 (Rated)

Approval Ratings, Best Movie, Chess Win

Starters 193 (Rated)

Add Permutation, Check Odd Even Divisors, Count Odd Even Divisors, Rectangle and Square

Starters 195 (Rated)

Selling Sandwiches, Failing Grades, Marble Collector

Starters 197 (Rated)

Independence Day, All Odd Prefix Sums, Bowling Balls

Starters 200 (Rated)

Chef Bakes Cake

Starters 201 (Rated)

Selling Coins, Mixing Liquids

Starters 203 (Rated)

Cab Rides, Coloured Orbs, Passing Grade

Starters 204 (Rated)

Triangles, Episodes

Starters 205 (Rated)

Cute Strings, Mirror Jump

Weekend Dev Challenge 15: Classify images using Deep Learning

Handwritten Digit Recognition Project, Data Preprocessing and Feature Scaling, Building and Saving the Neural Network Model

Monday Munch - DSA Challenge 03

Find maximum in an Array

Starters 213 (Rated)

Exun and the Pizzas, EXML Race, No 4 Please

Starters 216 (Rated)

Scoring, Best Seats, Entertainments

Starters 218 (Rated)

Christmas Trees, Coloured Balloons, Stop The Count

Starters 220 (Rated)

New Year Resolution, Front-Back Matching

Total Problems Solved: 302

1137
(Div 4)
★
CodeChef Rating (Highest Rating 1577)
  • 98302 Global Rank
  • 93155 Country Rank

Badges

Contest Contender - Gold Badge

Contest Contender - Gold Badge

Received for participating in 50 Contests

Problem Solver - Silver Badge

Problem Solver - Silver Badge

Received for solving 250 Problems

Certificates

SNCKPE21

Issued December 2021

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SNCK19

Issued March 2019

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