Akshay Uppal

• Username: 4★ak_05
• Country:  India
• Student/Professional:Student
• Institution:Birla Institute of Technology & Science Pilani, Hyderabad Campus Telangana, 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

1942 (+39)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2020 Division 1(2020-07-13 15:00:00)

Global Rank:   141

Cheated in:   

Ratings System Update

(2020-07-13 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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1942 (-143)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2020 Division 1(2022-12-20 00:00:00)

Global Rank:   141

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)

August Challenge 2015

Cooking Machine, Gravity Guy, Aditi and Magic Trick

October Challenge 2015

Time measure, Count Subarrays, Who dares to be a millionaire

August Cook-Off 2015

Chef and the Wildcard Matching

March Challenge 2016

Sereja and Two Strings 2, Palindromic substrings, maximize the sum, Chef And Special Dishes

May Challenge 2016

Chef and Balls, Laddu

June Challenge 2016

Chef And The Hiring Event, Chef and Array and K, Chef And Binary Operation, Chef and Coins Game, Devu and an Array

October Challenge 2016

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

April Cook-Off 2016

Movie Weekend, Odd Divisors

December Cook-Off 2016

Chef and Subset

March Lunchtime 2016

Simple Statistics

June Lunchtime 2016

Collisions, One more weird game

September Lunchtime 2016

Chef and Inequality

November Lunchtime 2016

Chef and Square Set, Chef and his Students

January Cook-Off 2017

Digit Longest Increasing Subsequences 2

February Cook-Off 2017

Download file, Chairs

January Lunchtime 2017

Nothing in Common

January Challenge 2020 Division 1

Breaking Bricks

July Challenge 2020 Division 1

Chefina and Swaps, Chef and Dragon Dens, Missing a Point, Doctor Chef

Total Problems Solved: 174