Charan@1729

• Username: 2★charan1729
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Agartala Tripura, 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: 26

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1575 (+20)RatingProvisional
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Starters 120 Division 3 (Rated)(2024-02-07 22:04:00)

Global Rank:   1316

Cheated in:   

Ratings System Update

(2024-02-07 22:04:00)

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1502 (-175)RatingProvisional
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CodeChef Starters 19 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1214

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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Contests (26)

August Lunchtime 2021 Division 3

Maximum Length Even Subarray

CodeChef Starters 9 Division 3 (Rated)

Black cells in a chessboard

CodeChef Starters 10 Division 3 (Rated)

Odd Repeat, Hardest Problem Bet

AlgoManiac - Code For Future Division 3 (Rated)

The Old Saint And Three Questions

September Challenge 2021 Division 3 (Rated)

Shuffling Parities, Airline Restrictions, Travel Pass

September Cook-Off 2021 Division 3

Cars and Bikes, Fake GCD

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

CodeChef Starters 11 Division 3 (Rated)

The Grid Fill Problem, Find the Direction, Obtain the Sum, The Two Dishes

CodeChef Starters 12 Division 3 (Rated)

Good Weather, Make it Divisible

CodeChef Starters 14 Division 3 (Rated)

RCB and Playoffs, FIXFIX, Diagonal movement

October Challenge 2021 Division 3 (Rated)

Longest AND Subarray, Digit Removal, Three Boxes, Which Mixture

September Lunchtime 2021 Division 3

Two Dishes, Vaccine Dates

CodeChef Starters 16 Division 3 (Rated)

Chef And Salary Pay, Pass or Fail, Professor And Directions

October Cook-Off 2021 Division 3

Chef and Pairing Slippers

October Lunchtime 2021 Division 3

Alternating Work Days, Chef and Water Car, Exactly N plus 1 Values, Problem Category

SnackDown 2021 - Online Round 1A

Min Max LCM, Dance Moves, Round Robin Ranks

November Challenge 2021 Division 2 (Unrated)

Weird Palindrome Making, Hill Sequence, Equal Coins

CodeChef Starters 17 Division 2 (Rated)

GCD of Prefixes, New Piece

CodeChef Starters 19 Division 2 (Rated)

Indivisible Permutation, Distinct Elements

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

The One On The Last Night

FizzBuzz Division 2 (Rated)

Magical Planks, Can_Reach

November Lunchtime 2021 Division 3

Minimum Number of Pizzas, Expected Weight, Chef and Stock Prices

CodeChef Starters 23 Division 2 (Unrated)

Average of Three, Subarray Mex

February Long 2022 - I, Division 2 (Unrated)

Binary Base Basics

Starters 70 Division 3 (Rated)

Cost of Groceries, Frequency Array Retrieval, Prime Reversal, Minimum distance between 1s

Starters 71 Division 3 (Rated)

Pet Store, Snapchat, Perfect Trio, Maximizing LCS

Starters 73 Division 3 (Rated)

Lucky Numbers, Append for OR

Starters 119 Division 3 (Rated)

Judged, Cookie Day, Another Good String , K Odd Sum

Starters 120 Division 3 (Rated)

Count Subarrays, Largest K, Sub or Swp, Valentine Gifts

Total Problems Solved: 82