dona

• Username: 2★donald5508
• Student/Professional:Student
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 9

Current Ratings Graph Old Ratings Graph

1504 (+9)RatingProvisional
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May Challenge 2012(2012-05-11 15:00:00)

Global Rank:   1078

Cheated in:   

Ratings System Update

(2012-05-11 15:00:00)

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1504 (+34)RatingProvisional
Rating i Provisional Rating, click to know more

May Challenge 2012(2022-12-20 00:00:00)

Global Rank:   1078

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)

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Contests (9)

November Cook-Off

Moving Coins

December Cook-Off

Ciel and A-B Problem

February 2012 Challenge

Count of Maximum

March 2012 Challenge

Free Shuttle Service, Home Delivery, Spoon in Matrix

April Challenge 2012

Double Strings

May Challenge 2012

Jewels and Stones, Remember the recipe

Total Problems Solved: 26