kailash

• Username: 3★tristana
• Country:  India
• Student/Professional:Student
• Institution:Birla Institute of Technology & Science Pilani, Goa Campus
• 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: 26

Current Ratings Graph Old Ratings Graph

1741 (-53)RatingProvisional
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January Challenge 2017(2017-01-18 15:00:00)

Global Rank:   4161

Cheated in:   

Ratings System Update

(2017-01-18 15:00:00)

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1741 (+124)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2017(2022-12-20 00:00:00)

Global Rank:   4161

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 (26)

September Cook-Off 2014, ACM-ICPC Warm up

Sherlock and the Grid

June Challenge 2014

Chef and Subarray, Guessing Game

October Challenge 2014

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

November Challenge 2014

Chef and Segment Game, Distinct Characters Subsequence, Let us construct palindrome

December Challenge 2014

XOR with Subset, Chef and Apple Trees

January Challenge 2015

Chef and Stones, Sereja and Votes

January Cook-Off 2015

Suraj goes shopping, Tojo hates probabilities

February Challenge 2015

Chef and Equality, Xor Matrix, Let us play with rank list, Chef and Strange Formula, Time to Study Graphs with Chef, Chef and Chain, Chef and Strings

March Challenge 2015

Sign Wave, Matrix, Devu and his Class, Sereja and Random Array, Chef and Problems, Chef and Notebooks, Count Substrings

April Challenge 2015

Count Sequences, Chef and Interview, Broken Telephone, Inversion sorting, Division of Lands, Chef and Piano Scales

May Challenge 2015

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

June Challenge 2015

Steady tables, Chef and Memory Limit, Chef and Polygons

July Challenge 2015

Bread, Na2a and lucky stone, Chef and Cube

September Challenge 2015

Count Steps in Matrix

October Challenge 2015

Time measure, Count Subarrays, Who dares to be a millionaire, Spheres, Rupsa and Equilateral Triangle

November Challenge 2015

Eugene and function, Chef and cakes

March Cook-Off 2015

How to Repaint a Fence

August Cook-Off 2015

Chef and the Wildcard Matching, Chef and the XORed Number

October Cook-Off 2015

Word Stem, Almost Sorted Permutation

February Challenge 2016

Chef and Strange Operations, Rectangles of Love, Chef-Detective

March Challenge 2016

Palindromic substrings, maximize the sum

May Challenge 2016

Chef and math, Laddu, Chef and Big Soccer, Forest Gathering, Chef and Balls, Sereja and GCD 2

September Challenge 2016

Chef and digits of a number, Faded Palindromes

February Cook-Off 2016

Puppy and Board, Puppy and Sum

January Challenge 2017

Cats and Dogs

Total Problems Solved: 92