qwerty poi

• Username: 2★qwertypoi
• Country:  India
• Student/Professional:Student
• Institution:S.D. Jain Modern School, Surat Surat India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 22

Current Ratings Graph Old Ratings Graph

1545 (+87)RatingProvisional
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March Lunchtime 2017(2017-03-25 22:30:00)

Global Rank:   162

Cheated in:   

Ratings System Update

(2017-03-25 22:30:00)

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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1545 (-141)RatingProvisional
Rating i Provisional Rating, click to know more

March Lunchtime 2017(2022-12-20 00:00:00)

Global Rank:   162

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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Practice Paths (0)

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Contests (22)

November Challenge 2014

Distinct Characters Subsequence

June Challenge 2015

Chef and His Friend

September Challenge 2015

Chain of Doughnuts, Count Steps in Matrix, Bank robbery

December Challenge 2015

Chef and the stones, Plane Division, Oracle Devu and Longest Common Subsequence, Chef and Filters

June Cook-Off 2015

Longest non regular parentheses sub-sequence, Strange operations

June Lunchtime 2015

Chef and Two Strings

February Challenge 2016

Chef and Strange Operations, Chef-Detective, Devu and a light discussion

July Challenge 2016

Andrash and Stipendium, Chef and Segments

March Cook-Off 2016

Digital clock, Alternating subarray prefix

July Cook-Off 2016

Chef and Proportion, Chef and Numbers

July Lunchtime 2016

Drumpf for President!

March Lunchtime 2017

Bear and Ladder, Bear and Species

Total Problems Solved: 45