Tushar Kumar

• Username: 2★tushar_1505
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Kharagpur West Bengal, India
• 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: 23

Current Ratings Graph Old Ratings Graph

1569 (-275)RatingProvisional
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Starters 70 Division 2 (Rated)(2022-12-21 23:00:02)

Global Rank:   1994

Cheated in:   Plagiarised in START70B

Ratings System Update

(2022-12-21 23:00:02)

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1844 (+28)RatingProvisional
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Starters 69 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   887

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 (23)

June Challenge 2021 Division 3 (Rated)

Bella ciao, Bitwise Tuples, Summer Heat

August Challenge 2021 Division 3 (Rated)

Special Triplets, Array Filling, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking

August Lunchtime 2021 Division 2

K-th Maximum, Just a Graph

CodeChef Starters 9 Division 2 (Unrated)

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

AlgoManiac - Code For Future Division 2 (Unrated)

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

September Challenge 2021 Division 2 (Unrated)

Shuffling Parities, Airline Restrictions, Travel Pass

SnackDown 2021 - Online Qualifiers

Lucky Number

CodeChef Starters 11 Division 2 (Rated)

The Grid Fill Problem, Obtain the Sum

CodeChef Starters 13 Division 2 (Rated)

Add and Divide, Chef in Vaccination Queue, Maximum Light Up, Make that Array!, Magical Doors

September Lunchtime 2021 Division 2

Balanced and Unique Arrays, Yet another SOD problem

SnackDown 2021 - Online Round 1A

Min Max LCM, Dance Moves, Round Robin Ranks

SnackDown 2021 - Online Round 1B

Queens Placement , Largest Laddu, Help Nishant

SnackDown 2021 - Online Pre-Elimination

Product Pain

CodeChef Starters 19 Division 2 (Rated)

Indivisible Permutation, The Alternating Sum, Distinct Elements

C.O.D.E.R.S Division 2 (Rated)

The One On The Last Night, The One with Ross Wedding, The One with All the Candy

FizzBuzz Division 2 (Rated)

Magical Planks, Can_Reach, Substring Minimum Function

November Lunchtime 2021 Division 2

Expected Weight, Rapid Re-Orderings

SnackDown 2021 - Elimination Parallel (Rated for Div 2)

Yet another subarray problem, Remove Element, Sorting Segments

February Cook-Off 2022 Division 2

Perfect Permutation, PerMEXuation , Prefix Permutation

Starters 40 Division 2 (Unrated)

Infinity Staircase, Or Permutation, Good Pairs

July Cook-Off 2022 Division 2 (Rated)

Permutation And Median, Xor Permutation

Starters 41 Division 2 (Rated)

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

June Cook-Off 2022 Division 2 (Rated)

Simple XOR, Break the Stick

Starters 42 Division 2 (Rated)

Maximise Set Bits , Minimum or Maximum, Divisible by 3

Starters 43 Division 2 (Rated)

Distinct Palindrome, The Optimal Pairs, Make them Equal

Starters 46 Division 2 (Rated)

Prime Xor, Vowel Anxiety, Array sorting, Sort the String

Starters 69 Division 2 (Rated)

Akash and Dinner, Distinct Sequence

Starters 70 Division 2 (Rated)

Minimum distance between 1s, Prime Reversal, Frequency Array Retrieval

Total Problems Solved: 91