Dipankar Dutta

• Username: 5★alice_and_bob
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Warangal
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 10

Current Ratings Graph Old Ratings Graph

2009 (-1)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 72 Division 1 (Rated till 5-Stars)(2023-01-04 23:00:00)

Global Rank:   82

Cheated in:   

Ratings System Update

(2023-01-04 23:00:00)

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2010 (-80)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 63 Division 1 (Rated for 5 & 6 stars)(2022-12-20 00:00:00)

Global Rank:   133

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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Contests (10)

CodeChef Starters 31 Division 4 (Rated)

Alternating String, Sign Moves, Cup Finals, The Unchanging OR, Group Assignment, Economics Class, XOR and AND

March Lunchtime 2022 Division 4

Sad Splits, Adjacency Love, CRED Coins, Buy 2 Get 1 Free, Minimum number of coins, Credit score

CodeChef Starters 33 Division 4 (Rated)

Broken Life, Make Them Equal, Non Adjacent Flips, Minimum Cars required, Monthly Budget, The Cheaper Cab, Distinct Dilemma

April Long One 2022, Division 3 (Rated)

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

CodeChef Starters 34 Division 3 (Rated)

Average Array, Good Permutation, Positive Products, Is the Score Consistent, Binary String Xor, Good Quality Bulbs

Starters 35 Division 2 (Rated)

Jump to Sibling, Dark Light, Chef Find XOR Beautiful

Starters 41 Division 2 (Rated)

Equal Integers, Remove and Add, Is this priority or parity!, Path Parity

June Lunchtime 2022 Division 2 (Rated)

The Lost Array, Equal by XORing, XOR Times 2 Is Sum, Max Shift After XOR, Zero Ones Equal One Zeros

Starters 54 Division 1 (Unrated)

Equal Distinct

Starters 59 Division 1 (Unrated)

Maximum Subarray , Confusing Concatenations

Starters 63 Division 1 (Rated for 5 & 6 stars)

Make Length 1, Minimum Absolute Score, Greedy Grid Moves

Starters 72 Division 1 (Rated till 5-Stars)

N Triplets, Good Sequence

Total Problems Solved: 55