Anuj Gupta

• Username: 5★anjkk001
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Ropar Rupnagar, Punjab, India
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 25

Current Ratings Graph Old Ratings Graph

2003 (+3)RatingProvisional
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Starters 105 Division 1 (Rated till 6 Stars)(2023-10-25 22:00:00)

Global Rank:   104

Cheated in:   

Ratings System Update

(2023-10-25 22:00:00)

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1817 (+9)RatingProvisional
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Starters 68 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   135

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 (25)

Starters 35 Division 4 (Rated)

Dark Light, Water Requirement, Police and Thief, Jenga Night

July Long One 2022 Division 4 (Rated)

Bidding, Journey of the Knight, Game of Piles Version 1, Slow Solution, Pass the Exam, Chef and Candies

Starters 46 Division 4 (Rated)

Array sorting, Sort the String, Counting Words, MATH1 Enrolment, Group Assignment

Starters 47 Division 4 (Rated)

Chef On Date, End Sorted, Minimum Coins, Chess Time

Starters 48 Division 4 (Rated)

Buy Lamps, Fill The Grid, Passes for Fair, Fill Candies, Make Palindrome 2

July Long Two 2022 Division 3 (Rated)

Chef in his Office, To Divide or Not To Divide, Sum of Product 1, Hungry Chef

Starters 49 Division 3 (Rated)

N Buttons 1 Bulb, Split The String, High Frequency, Monks, Valid Minimum

Starters 50 Division 3 (Rated)

Air Blimp, Permutation GCD, Sum Product Segments, Nearest Court, Average Permutation

Starters 51 Division 2 (Rated)

Split N, Copy and Paste

Starters 62 Division 2 (Rated)

Sorted Substrings, Make Multiple, Final Sum, Pythagorean Pair

Starters 64 Division 2 (Rated)

Luigi and Uniformity, Range Assign, Number of Distinct Elements Minimize, Prime Factor Division, Distinct Neighbours

Starters 68 Division 2 (Rated)

Boring String, XOR Product, Expense List, Interesting Array, Make Money

February Cook-Off 2023 Division 2 (Rated)

Take Not Less, Permutation and Modulus, Minimum Beauty

Starters 80 Division 2 (Rated)

Permutation Subsequence, Prefix Permutation, Equal Elements

Starters 81 Division 2 (Unrated)

Divide Pages

Starters 82 Division 2 (Rated)

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

Starters 85 Division 2 (Rated)

Crazy Bishops on Chessboard, Efficient PAN Linking, Inside The Stadium, GCD Queries, TripTastic

Starters 86 Division 2 (Rated)

String Game , Largest Y, Maximise Score

Starters 83 Division 2 (Rated)

Construct String, Order by XOR

Starters 88 Division 2 (Rated)

Maximum And Or, Chef and Asteroids, Unstable Subarray

Starters 89 Division 2 (Rated)

Plus 2 or Minus 1, Positive or Negative Subarrays, Subarray Removal

Starters 90 Division 2 (Rated)

Crushed Apples and a Balance Scale, Sum of Goodness, Printing Binary Array, Anti Palindrome

Starters 91 Division 2 (Rated)

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

Starters 92 Division 2 (Rated)

Rectangular Tiling, Dividing into Groups, Distance Coloring, Dotify Playlist

Starters 93 Division 2 (Rated)

Break Free, Thank U, Next, NASA, Problem

Starters 105 Division 1 (Rated till 6 Stars)

Spooky Sequences, Dull Operation, Wishcraft

August Long 2023 Division 1 (Unrated)

All New CodeChef, Maximum Deliciousness, I Can Use Both Hands!

September Short 2023 Division 1 (Unrated)

GCD Discount, Ultimate Fencing, Lucky Seven, Slow Start, Mixing Extraordinaire

Starters 176 (Rated till 4 star)

Same And, Friendly Binary Strings, Costly Summit, Mex-P Tree (Easy)

Total Problems Solved: 170