Naman Chhaparia

• Username: 5★naman1601
• Country:  India
• Student/Professional:Student
• Institution:Birla Institute of Technology Mesra Ranchi, Jharkhand, 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: 12

Current Ratings Graph Old Ratings Graph

2057 (+45)RatingProvisional
Rating i Provisional Rating, click to know more

July Cook-Off 2022 Division 1 (Rated)(2022-07-03 22:30:00)

Global Rank:   104

Cheated in:   

Ratings System Update

(2022-07-03 22:30:00)

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?

2057 (-168)RatingProvisional
Rating i Provisional Rating, click to know more

July Cook-Off 2022 Division 1 (Rated)(2022-12-20 00:00:00)

Global Rank:   104

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)

Practice Paths (1)

Practice for ZCO and INOI

16%

Contests (12)

December Cook-Off 2020 Division 2

Catch the Thief, Self-Destructing Strings, Minimum Attendance Requirement

January Cook-Off 2021 Division 2

Prime Tuples, Maximise Islands

January Challenge 2021 Division 3

Chef and Ants, Watching CPL, Fair Elections, Chef and Division 3, Point Of Impact, Encoded String

February Challenge 2021 Division 2

Frog Sort, Team Name, Chef and Meetings, Prime Game, Maximise Function

March Challenge 2021 Division 2

Interesting XOR!, Space Arrays, Paparazzi Gennady, College Life 4

April Challenge 2021 Division 2

Worthy Matrix, Chef and Dice

International Coding Marathon 2021 Division 2 (Rated)

Suffix Sort, Infinite polygons, Team Divisions, Lucky Boundaries

June Challenge 2021 Division 2 (Unrated)

Shortest Route, Bitwise Tuples, Bella ciao

CodeChef Starters 7 Division 2 (Unrated)

Maximum Possible Sweetness

SnackDown 2021 - Online Qualifiers

Maximum Number Of Distinct Elements, Lucky Number

CodeChef Starters 12 Division 2 (Unrated)

The Minimum Game

October Cook-Off 2021 Division 2

Can You Reach The End, Odd Sum, Find the Modulus, 01 Subsequence

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM

SnackDown 2021 - Online Pre-Elimination

Non-Decreasing Subsequence of size K, Product Pain

SnackDown 2021 - Online Elimination Round (Rated for all)

Sorting Segments, Graduate Work Matters

CodeChef Starters 17 Division 2 (Rated)

Binary Inversion, GCD of Prefixes, String Game, Partition It, Find the Special Node, New Piece

C.O.D.E.R.S Division 1 (Unrated)

The One Where No One is Ready

December Challenge 2021 Division 1 (Unrated)

Increasing String , Yet Another Tree Problem, Squares Counting

July Cook-Off 2022 Division 1 (Rated)

Segmentation Fault, Subsequence LCM

Starters 42 Division 1 (Unrated)

Maximise Score

Starters 46 Division 1 (Unrated)

Equal Subsequences

Total Problems Solved: 156