Dipankar Kumar Singh

• Username: 3★dipankar_kumar
• Country:  India
• Student/Professional:Student
• Institution:Army Institute of Technology Pune, Maharashtra, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 31

Current Ratings Graph Old Ratings Graph

1658 (-41)RatingProvisional
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Starters 94 Division 2 (Rated)(2023-06-14 22:00:02)

Global Rank:   2366

Cheated in:   

Ratings System Update

(2023-06-14 22:00:02)

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1666 (-32)RatingProvisional
Rating i Provisional Rating, click to know more

August Lunchtime 2022 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1687

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)

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Practice Paths (0)

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Contests (31)

June Cook-Off 2021 Division 3

Chefland Visa, ICPC Balloons

June Lunchtime 2021 Division 3

HTML Tags, False Number, Richie Rich

June CodeChef Starters 2021 Division 3 (Rated)

Total Correct Submissions, Chess Match, Cyclic Quadrilateral

July Challenge 2021 Division 3 (Rated)

XxOoRr, Chef vs Bharat, Maximum Production, Relativity

July Cook-Off 2021 Division 2

XOR-ORED

CodeChef Starters 6 Division 3 (Rated)

Three Dices, Cricket Ranking, Joker and Batman

CodeChef Starters 7 Division 2 (Unrated)

Maximum Array Xor, Chess Format, Food Chain

August Challenge 2021 Division 2 (Unrated)

Olympics Ranking

August Lunchtime 2021 Division 3

K-th Maximum, Maximum Length Even Subarray, Programming Languages

CodeChef Starters 9 Division 2 (Unrated)

Bus full of passengers, Black cells in a chessboard, Large Square

AlgoManiac - Code For Future Division 3 (Rated)

Say No To Drugs, The Rumbling, The Old Saint And Three Questions, Meet In The Median

September Challenge 2021 Division 2 (Unrated)

XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass

September Cook-Off 2021 Division 2

Adjacency Hatred, Fake Swaps, Zebra Crossing

SnackDown 2021 - Online Qualifiers

Lucky Number

CodeChef Starters 11 Division 2 (Rated)

The Grid Fill Problem, Obtain the Sum

September Lunchtime 2021 Division 2

Balanced and Unique Arrays, Yet another SOD problem

FizzBuzz Division 2 (Rated)

Magical Planks, Substring Minimum Function, Can_Reach

February Lunchtime 2022 Division 2

Four Equidistant Points on a Grid, Parallel Processing, Magnet Sort

CodeChef Starters 28 Division 2 (Rated)

Permutation Xority, Count the Holidays

CodeChef Starters 29 Division 2 (Rated)

String protocol, Decomposition Reaction, Plusle and Minun on Array

CodeChef Starters 30 Division 2 (Rated)

Minimum Coloring, Gift Shop and Coupon, Balanced Reversals

March Cook-Off 2022 Division 2

Fixed Weight, Janmansh at Fruit Market, Equal Mex Splitting, Alternating Divisibility

March Lunchtime 2022 Division 2

Adjacency Love, Winter, Sad Splits

May Lunchtime 2022 Division 2 (Rated)

Bucket and Water Flow , Maximum Pairwise Modular Sum

Starters 40 Division 2 (Unrated)

Infinity Staircase, Or Permutation, Good Pairs

Starters 41 Division 2 (Rated)

Equal Integers, Is this priority or parity!, Path Parity

June Cook-Off 2022 Division 2 (Rated)

Break the Stick, Simple XOR

Starters 42 Division 2 (Rated)

Minimum or Maximum, Divisible by 3

Starters 47 Division 2 (Rated)

Copy and Push Back, Similar Heights, End Sorted

July Lunchtime 2022 Division 2 (Rated)

Easy Pronunciation, Yet Another Palindrome Making Problem, Maximum Median Matching, Largest Family

Starters 51 Division 2 (Rated)

Different Medians, Copy and Paste, Split N

August Lunchtime 2022 Division 2 (Rated)

Easy Permutation, Array Equality

Starters 78 Division 2 (Rated)

Bitwise Equation, Valid Expression, Solve More Problems!

Starters 79 Division 2 (Rated)

Add smallest prime factor, Distinct Opposite Sums

Starters 88 Division 2 (Rated)

Maximum And Or, Chef and Asteroids, Unstable Subarray

Starters 94 Division 2 (Rated)

CodeChef Streak

Total Problems Solved: 109