Ho ho ho

• Username: 2★dbappa
• Country:  India
• Student/Professional:Student
• Institution:Lovely Professional University Phagwara, Punjab, 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: 44

Current Ratings Graph Old Ratings Graph

1487 (+75)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 127 Division 3(2024-03-27 22:00:04)

Global Rank:   1012

Cheated in:   

Ratings System Update

(2024-03-27 22:00:04)

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?

1141 (-890)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   136

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 (44)

September Mega Cook-Off 2018 Division 2

Make a Permutation, ATM Machine

April Lunchtime 2018 Division 2

Two vs Ten

September Challenge 2018 Division 2

Magician versus Chef, Chef and Adventures

December Challenge 2018 Division 2

Chef and Interactive Contests, Chef and An Ideal Problem

October Challenge 2018 Division 2

Chef and Serves, Byte to Bit

June Lunchtime 2018 Division 2

Counting Pretty Numbers

August Lunchtime 2018 Division 2

Chef and Eid

September Lunchtime 2018 Division 2

Judging Delay

ProCon Junior (Rated for Division 2)

Chef and Secret Ingredient

ProCon 2018 (Rated for all)

The Great Run

Encoder (Rated for Division 2)

Knight Chess

January Challenge 2019 Division 2

Lucky Number Game, Distinct Pairs, Fancy Quotes

February Lunchtime 2019 Division 2

Average Number

April Cook-Off 2019 Division 2

Chef Learning Hungarian Algorithm

April Lunchtime 2019 Division 2

Attendance

May Lunchtime 2019 Division 2 (Unrated)

CV

June Challenge 2019 Division 2

Guddu on a Date

June Cook-Off 2019 Division 2

Multiple Choice Exam

July Cook-Off 2019 Division 2

Playing with Strings

July Lunchtime 2019 Division 2

Easy Math

August Challenge 2019 Division 2

Football, Distribute Apples

August Cook-Off 2019 Division 2

Chef Drinks Coke

September Challenge 2019 Division 2

Easy Fibonacci, Chef and Interesting Subsequences , Chef Designed a Network, Fuzzy Linear Combinations, Chef and Good Subsequences

October Challenge 2019 Division 2

Even Edges, Chef and Maximum Star Value, Operations on a Matrix, Phone Prices

March Challenge 2020 Division 2

Pintu and Fruits, XOR Engine, Ada Bishop 2

April Challenge 2020 Division 2

Strange Number, Squared Subsequences, Ready Bitwise, Unit GCD, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue

May Challenge 2020 Division 2

Triple Sort, Isolation Centers, Coronavirus Spread

D'Code Division 2 (Rated)

Full Barrier Alchemist

UWCOI 2020 (Rated for all)

Button Pairs, Find maximum in an Array

June Challenge 2020 Division 2

Chef and Price Control, Chef and String, Covid Sampling (Challenge), The Tom and Jerry Game!, Even Matrix, Chef and Icecream

July Challenge 2020 Division 1

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

September Challenge 2020 Division 1

Divide Candies, Ada Matrix, Find XOR, Chef and Trump Cards, Chefina and Swap

Starters 125 Division 4 (Rated)

Overspeeding, 50-50 Rule, Fake Certificate

Starters 126 Division 4 (Rated)

AC Please, Dice Game 3, Sale, Permutation Disturbance

Starters 127 Division 3

Superincreasing, Extreme Basketball, Anti-Triangle

Total Problems Solved: 133