Saurav Kumar

• Username: 4★saurav_kmr
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology BHU Varanasi, Uttar Pradesh, India
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 40

Current Ratings Graph Old Ratings Graph

1804 (+34)RatingProvisional
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Starters 159 (Rated)(2024-11-06 22:00:02)

Global Rank:   272

Cheated in:   

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(2024-11-06 22:00:02)

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1657 (-33)RatingProvisional
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Starters 69 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   889

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

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Learning Paths (0)

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Contests (40)

International Coding Marathon 2021 Division 3 (Rated)

Lucky Boundaries

CodeChef Starters 19 Division 3 (Rated)

Chef and Contest, Sleepy Chef, Indivisible Permutation

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

December Challenge 2021 Division 3 (Rated)

List of Lists, Utkarsh and Placement tests

December Cook-Off 2021 Division 3

Median Minimization, Two Rooks, Friends Meetup, Musical Chairs

CodeChef Starters 29 Division 3 (Rated)

String protocol, Bomb the base

CodeChef Starters 30 Division 3 (Rated)

Minimum Coloring, Gift Shop and Coupon, Chef and Water Bottles, Swapping Chefs Way, Balanced Reversals

July Cook-Off 2022 Division 2 (Rated)

Permutation And Median, Xor Permutation

Starters 46 Division 3 (Rated)

Prime Xor, Array sorting, Sort the String, MATH1 Enrolment, Group Assignment, Army Training

August Lunchtime 2022 Division 2 (Rated)

Easy Permutation, Array Equality, Tree Coloring

Starters 53 Division 2 (Rated)

Black&White Ring Game, Make A and B equal

Starters 68 Division 2 (Rated)

Boring String, XOR Product, Expense List, Make Money

Starters 69 Division 2 (Rated)

Akash and Dinner, Distinct Sequence

Starters 70 Division 2 (Rated)

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

Starters 71 Division 2 (Rated)

Pet Store, Flip the Prefix, Maximizing LCS

Starters 74 Division 2 (Rated)

Lcm hates Gcd, Minimal Inversions, Odd Even Binary String

Starters 75 Division 2 (Rated)

Equal Hamming Distance, Prefix Ones, Three Powers of Two

February Cook-Off 2023 Division 2 (Rated)

Take Not Less, Permutation and Modulus

Starters 79 Division 2 (Rated)

Love Squares Hate Cubes, One Stone or Two Stones, Add smallest prime factor, Distinct Opposite Sums

Starters 81 Division 2 (Unrated)

Distinct Matrix, Divide Pages

Starters 82 Division 2 (Rated)

Make A-B Same, Difference Matrix, MIN To MAX

Starters 84 Division 2 (Rated)

SUM OR, Max count of 1, Digit Operation, Max Binary, Chef And Adjacent Sums

Starters 83 Division 2 (Rated)

Construct String, Order by XOR

Starters 92 Division 2 (Rated)

Rectangular Tiling, Distance Coloring, Dotify Playlist

Starters 95 Division 2 (Rated)

Transfusion Chain, EVacuate to Moon

Starters 96 Division 2 (Rated)

Remove Multiples

Starters 98 Division 2 (Rated)

Airport Management

Starters 137 Division 2 (Rated)

Large Differences

Starters 139 Division 2 (Rated)

Maximum Distance Permutations

Starters 144 Division 2 (Rated)

Minimise Inversions, Budget Allotment, Largest K

Starters 145 Division 2 (Rated)

Make My Array Equal

Starters 147 Division 2 (Rated till 5 stars)

K Subsequence 101, Truth Teller And Liars 101, Independence Day 101, Non-Primes 101, Gold Coins 101

Starters 149 (Rated)

Easy Subarray Sum, Maximise Sum, Chef Loves Beautiful Strings (Easy Version)

Starters 150 (Rated)

Equal Pairs (Hard), Find Multiset State, Equal Pairs (Easy)

Starters 152 (Rated)

Maximize Hamming Distance, Range Minimize

Starters 153 (Rated)

Butterfly, Another Game, Colorful Tree (Easy Version)

Starters 155 (Rated)

GCD to 1 (Easy), GCD to 1 (Hard), Replace With First, Prefix Suffix Min Max

Starters 157 (Rated)

Small, Smaller, Smallest, Not-too-far Replacement

Starters 159 (Rated)

Crafty Coloring (Easy), Super Hero, Random Nim, Chess Colouring, Elections

Total Problems Solved: 143