sandeep

• Username: 4★sanstroke
• Country:  India
• Student/Professional:Student
• Institution:Velammal Engineering College Chennai, Tamil Nadu
• 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: 28

Current Ratings Graph Old Ratings Graph

1901 (+16)RatingProvisional
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July Challenge 2017(2017-07-17 15:00:00)

Global Rank:   810

Cheated in:   

Ratings System Update

(2017-07-17 15:00:00)

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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1901 (+68)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   810

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 (28)

November Challenge 2014

Distinct Characters Subsequence

January Challenge 2015

Chef and Stones

February Challenge 2015

Chef and Chain, Let us play with rank list, Chef and Equality

August Challenge 2015

Gravity Guy, Cooking Machine, Aditi and Magic Trick

September Challenge 2015

Chain of Doughnuts, Count Steps in Matrix

October Challenge 2015

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

November Challenge 2015

Eugene and function, Simple Sum, Chef and cakes

December Challenge 2015

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

August Cook-Off 2015

Chef and the Wildcard Matching

November Cook-Off 2015

Sereja and Array and Subtracting

December Cook-Off 2015

Chef and Subarrays

August Lunchtime 2015

Minimum Maximum

January Long Challenge 2016

Chef and Time Machine, Devu and Perfume, Churu and Balls, Rupsa and the Game

February Challenge 2016

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

March Challenge 2016

Chef And Special Dishes, maximize the sum, Palindromic substrings, Chef and Number Guessing

April Challenge 2016

Help Watson Escape, Chef and Ballons, Chef And Magical Path, Chef And Coloring

May Challenge 2016

Chef and Balls, Forest Gathering, Chef and Big Soccer, Laddu

October Challenge 2016

Sereja and Progressions, Chef and Keyboard, Big Queries, Fenwick Iterations, Chef and Three Dogs, Chef and Two String

November Challenge 2016

Task for Alexey, Chef and squares, Friends Meeting, Count Permutations, Gift and Chef

February Cook-Off 2016

Puppy and Board, Puppy and Sum

March Cook-Off 2016

Digital clock

October Cook-Off 2016

Sherlock and the Ugly Flower, Watson asks Does Permutation Exist, ChefWatson uses Social Network

November Cook-Off 2016

Sebi and the highway

October Lunchtime 2016

The Largest Bouquet

April Challenge 2017

Dish Of Life, Bear and Row 01, Similar Dishes

July Challenge 2017

Chef and Sign Sequences, Tree Expectancy, Whats in the Name, Calculator , IPC Trainers

June Lunchtime 2017

Maximum Unique Segment, Two Numbers

Total Problems Solved: 94