Rajat

• Username: 4★swapnil24
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology, Kurukshetra Thanesar, Haryana, 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: 22

Current Ratings Graph Old Ratings Graph

1960 (+37)RatingProvisional
Rating i Provisional Rating, click to know more

June Cook-Off 2016(2016-06-27 00:00:00)

Global Rank:   123

Cheated in:   

Ratings System Update

(2016-06-27 00:00:00)

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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1960 (-66)RatingProvisional
Rating i Provisional Rating, click to know more

June Cook-Off 2016(2022-12-20 00:00:00)

Global Rank:   123

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)

October Challenge 2014

Chef and Ground

November Challenge 2014

Chef and Segment Game

January Challenge 2015

Chef and A Large Permutation, Chef and Stones, Sereja and Votes

January Cook-Off 2015

Suraj goes shopping

February Challenge 2015

Chef and Chain, Chef and Strange Formula, Chef and Strings, Let us play with rank list, Chef and Equality

March Challenge 2015

Sign Wave, Devu and his Class, Chef and Notebooks

April Challenge 2015

Chef and Interview, Broken Telephone, Chef and Piano Scales

May Challenge 2015

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

June Challenge 2015

Steady tables, Chef and His Friend, Chef and Memory Limit, Chef and Polygons

July Challenge 2015

Chef and Cube, Na2a and lucky stone, Bread, Addition and Multiplication, MasterChef

August Challenge 2015

Way Out, Gravity Guy, Devu And Churu , Cooking Machine, Aditi and Magic Trick

September Challenge 2015

Chain of Doughnuts, Nikitosh and xor, Count Steps in Matrix, Bank robbery, Lighthouses, Cracking the Code

February Cook-Off 2015

Fit Squares in Triangle

May Cook-Off 2015

Devu and friendship testing

June Cook-Off 2015

Longest non regular parentheses sub-sequence, Strange operations

July Cook-Off 2015

Cops and the Thief Devu, Maximize Disjoint Pair Sum

April Lunchtime 2015

Tickets

June Lunchtime 2015

Chef and Two Strings

August Lunchtime 2015

Minimum Maximum

October Lunchtime 2015

emitL

February Challenge 2016

Sereja and Two Lines, Chef and Strange Operations, Devu and a light discussion, Rectangles of Love, Chef-Detective

June Cook-Off 2016

Sticks, Right Triangle

Total Problems Solved: 106