hemant

• Username: 3★hsingh1011
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Allahabad Uttar Pradesh
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 33

Current Ratings Graph Old Ratings Graph

1686 (+56)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2019 Division 2(2019-04-15 15:00:02)

Global Rank:   89

Cheated in:   

Ratings System Update

(2019-04-15 15:00:02)

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?

1686 (-238)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2019 Division 2(2022-12-20 00:00:00)

Global Rank:   89

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)

None

Practice Paths (0)

None

Contests (33)

February Challenge 2017

Chef and His Apartment Dues

April Challenge 2017

Dish Of Life, Bear and Row 01, Similar Dishes

June Challenge 2017

A Good Set, Chef and the Feast, Xenny and Coin Rankings, Pairwise union of sets

July Challenge 2017

Chef and Sign Sequences, Whats in the Name

August Long Challenge 2017

Chef and Mover, Greedy Candidates, Palindromic Game, Chef and Rainbow Array

September Challenge 2017

Sereja and Commands, Chef and Pick Digit, Minimum Good Permutation, Little Chef and Sums

October Challenge 2017

Chef and a great voluntary Program, Max Mex, A Balanced Contest

November Challenge 2017

Chef goes Left Right Left, Villages and Tribes, Periodic Palindrome Construction, Chef Hates Palindromes

June Cook-Off 2017

Ada and crayons

August Cook-Off 2017

Real obtuse, From heaven to earth

July Lunchtime 2017

Find the Maximum Value

August Lunchtime 2017

Mathison and pangrams

September Lunchtime 2017

Chef and Cook-Off Contests

October Lunchtime 2017

Buggy Calculator

January Challenge 2018

Rectangle, Partition the numbers, Maximum Score, K-Concatenation

January Cook-Off 2018

Multiple of 3, Survive in ChocoLand

February Challenge 2018

Chef And His Characters, Chef And The Patents, Car-pal Tunnel, Permutation and Palindrome

March Challenge 2018 DIV 2

Chef and Glove, Minions and Voting, Minion Chef and Bananas, A Big Sale, Chef and Easy Problem, Mix the Colors

August Cook-Off 2018 Division 2

GukiZ and Candies, Mixi Game, Balsa For The Three

September Mega Cook-Off 2018 Division 2

OneTwo, ATM Machine, Make a Permutation

April Challenge 2018 Division 2

Count Good Prefixes, Average of Pairs, Highway Crossing, Weight of Numbers

July Challenge 2018 Division 2

Reach Equilibrium, No Minimum No Maximum, Gears, Magic Set, Strike or Spare, No Strings Attached

August Challenge 2018 Division 2

Modular GCD

September Challenge 2018 Division 2

Bad Shuffle, Table Game, War of XORs, Magician versus Chef, Chef and Adventures

October Challenge 2018 Division 1

Appy and Balloons , Chef and Surprise Chessboard

August Lunchtime 2018 Division 2

Chef and Problem Setting, Chef and Eid

September Lunchtime 2018 Division 1

Opposite Cites, Chef Restaurant

October Lunchtime 2018 Division 2

Three Friends, Coloring the Grid

ALKHWARIZM (Rated)

Help Voldemort

January Cook-Off 2019 Division 2

Ada King, Ada School

February Challenge 2019 Division 2

Manhattan Rectangle, Guess It Right, Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Art of Balance, Deputy Chef

April Challenge 2019 Division 2

Kira Loves Palindromes, Playing with Numbers, Friend or Girlfriend, Maximum Remaining, Subtree Removal, Fencing

Total Problems Solved: 96