Prakhar Sethi

• Username: 4★pro_2911
• Country:  India
• Student/Professional:Student
• Institution:Visvesvaraya National Institute of Technology, Nagpur Maharashtra, 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: 19

Current Ratings Graph Old Ratings Graph

1923 (+37)RatingProvisional
Rating i Provisional Rating, click to know more

May Cook-Off 2015(2015-05-25 00:00:00)

Global Rank:   119

Cheated in:   

Ratings System Update

(2015-05-25 00:00:00)

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1923 (-57)RatingProvisional
Rating i Provisional Rating, click to know more

May Cook-Off 2015(2022-12-20 00:00:00)

Global Rank:   119

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 (19)

January Challenge 2014

Chef and Feedback, Please like me

June Cook-Off 2014

Counting Flags

July Cook-Off 2014

Copy-Paste, Sum Queries

September Cook-Off 2014, ACM-ICPC Warm up

Sherlock and the Grid, Subarray GCD

October Cook-Off 2014

The Army, Walk on the Axis

November Cook-Off 2014

Brackets

April Challenge 2014

Farmer Feb, Shortest Path in Binary Trees

June Challenge 2014

Guessing Game, Chef and Subarray

July Challenge 2014

Count Substrings, Reach The Point

August Challenge 2014

The Leaking Robot, Cleaning Tables, Chef and Gift

September Challenge 2014

Factorisation, Chef and Rainbow Array - 2, Chef and Left-Right, Chef and sequence, Fun with Rotation

October Challenge 2014

Chef and Ground, DevuLand, Dinosaurs and Laddus, Magical Girl and Colored Liquid Potions, Chef and Painting, Remy paints the fence, Chef and Square

November Challenge 2014

Chef and Segment Game, Chef and Words, Distinct Characters Subsequence, Chef and Red Black Tree, Let us construct palindrome, The Spelling Problem

June Lunchtime 2014

The Smallest Pair

January Challenge 2015

Chef and A Large Permutation, Gcd Queries, One Dimensional Kingdoms, Sereja and Votes, Chef and Stones, Sereja and Number Division 2

May Challenge 2015

Devu and binary String, Chef and Prime Divisors, Set Difference , Chef and new recipe

March Cook-Off 2015

How to Repaint a Fence

May Cook-Off 2015

Devu and friendship testing, Devu and decorating birthday cake

Total Problems Solved: 129