Joash

• Username: 2★josh4000
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Raipur Chhattisgarh, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 11

Current Ratings Graph Old Ratings Graph

1410 (+88)RatingProvisional
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Starters 64 Division 3 (Rated)(2022-11-09 23:00:04)

Global Rank:   764

Cheated in:   

Ratings System Update

(2022-11-09 23:00:04)

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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1410 (-67)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 64 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   764

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 (11)

August Challenge 2020 Division 2

Another Card Game Problem, Chef and Linear Chess, Smallest KMP, Chef Wars - Return of the Jedi

September Challenge 2020 Division 2

A Problem on Sticks, Ada Matrix

August Cook-Off 2020 Division 2

Polygon Relationship

August Lunchtime 2020 Division 2

Mode of Frequencies

September Cook-Off 2021 Division 3

Cars and Bikes, Chef and Pairwise Distances, Zebra Crossing, Fake Swaps, Fake GCD, Adjacency Hatred

November Lunchtime 2021 Division 2

Rapid Re-Orderings, Expected Weight, Strange Minimization

SnackDown 2021 - Elimination Parallel (Rated for Div 2)

Yet another subarray problem

CodeChef Starters 21 Division 2 (Rated)

Akash and Grid, And Or Union

CodeChef Starters 22 Division 2 (Rated)

An Interesting Sequence, Even Subset Xor, Merging Binary Strings, Equal LIS

Starters 63 Division 4 (Rated)

One-XOR Deletions, Avoid Squares Please, Tasty Decisions, Make Length 1, Packing Books

Starters 64 Division 3 (Rated)

Mario and the Broken String, Luigi and Uniformity, Range Assign, Number of Distinct Elements Minimize, Distinct Colors

Total Problems Solved: 90