Naval Mahajan

• Username: 3★naval_m
• Country:  India
• Student/Professional:Student
• Institution:Thapar Institute of Engineering and Technology Patiala, Punjab
• 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: 15

Current Ratings Graph Old Ratings Graph

1603 (-35)RatingProvisional
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Starters 71 Division 2 (Rated)(2022-12-28 23:00:02)

Global Rank:   2137

Cheated in:   

Ratings System Update

(2022-12-28 23:00:02)

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1638 (+34)RatingProvisional
Rating i Provisional Rating, click to know more

June Long One 2022 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   689

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?

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Contests (15)

January Long 2022 - I, Division 3 (Rated)

Prime in a binary string, Keplers Law, Covid Spread

January Long 2022 - II, Division 3 (Rated)

Power Sum, Crying Colours, TCS Examination, Chef and Fixed Deposits

January Cook-Off 2022 Division 2

Palindromes Not Allowed, Mean Maximization, Subsegment Divisibility

January Lunchtime 2022 Division 2

Subarray permutations, Prefix Zeros

February Cook-Off 2022 Division 2

PerMEXuation , Prefix Permutation, Perfect Permutation

CodeChef Starters 27 Division 2 (Rated)

String Reverse, Distinct Binary Strings, Non Coprime Neighbours, The product mystery

February Lunchtime 2022 Division 2

Four Equidistant Points on a Grid, Parallel Processing, Magnet Sort

CodeChef Starters 29 Division 2 (Rated)

Decomposition Reaction, Plusle and Minun on Array, String protocol

CodeChef Starters 30 Division 2 (Rated)

Minimum Coloring, Gift Shop and Coupon, Balanced Reversals

March Cook-Off 2022 Division 2

Fixed Weight, Janmansh at Fruit Market, Equal Mex Splitting, Alternating Divisibility

Starters 35 Division 2 (Rated)

Dark Light, Admins and Shopping

May Cook-Off 2022 Division 2 (Rated)

Doubled Distances

Starters 42 Division 3 (Rated)

Minimum or Maximum, Minimum number of Flips, How Many Maximums, Divisible by 3

June Long One 2022 Division 3 (Rated)

Reduce to zero, Subscriptions, Divisible by i , Possible GCD, Alternate Additions, Equal Strings

Starters 71 Division 2 (Rated)

Pet Store

Total Problems Solved: 83