Debarpan Jana

• Username: 2★debarpanj123
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Guwahati Assam
• 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: 30

Current Ratings Graph Old Ratings Graph

1530 (-4)RatingProvisional
Rating i Provisional Rating, click to know more

January Long 2023 Division 3 (Rated)(2023-01-16 15:00:04)

Global Rank:   941

Cheated in:   

Ratings System Update

(2023-01-16 15:00:04)

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?

1480 (+9)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 69 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1739

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 (30)

May Challenge 2019 Division 2

Reduce to One

August Challenge 2019 Division 2

Football

February Challenge 2020 Division 2

School of Geometry

February Long 2022 - I, Division 3 (Rated)

N Queens Puzzle Solved !, Chef and the Hair Salon

February Cook-Off 2022 Division 3

Lazy Salesman, Peaceful Party

February Long 2022 - II, Division 3 (Rated)

Avoid Fixed Points, World Chess Championship, Chef and NextGen, Xor Palindrome

CodeChef Starters 26 Division 3 (Rated)

Hostel Room, Control the Pollution, Count the Notebooks, Careless Chef

March Cook-Off 2022 Division 3

Janmansh and Games, Janmansh at Fruit Market

May Long One 2022 Division 3 (Rated)

Sugarcane Juice Business

May Lunchtime 2022 Division 4 (Rated)

Bucket and Water Flow , Apples and Oranges, How many unattempted problems, Problems in your to-do list

Starters 39 Division 4 (Rated)

Chess Ratings, A or B, Recent contest problems, My very 1st contest!

May Long Two 2022 Division 4 (Rated)

Practice makes us perfect, Score High, Total Prize Money, Degree of Polynomial

July Cook-Off 2022 Division 4 (Rated)

Enough Space, Chef Drinks Tea, High Accuracy

July Long One 2022 Division 4 (Rated)

Chef and Candies, Pass the Exam, Slow Solution, Bidding

Starters 47 Division 4 (Rated)

Chef On Date, Construct N, End Sorted, Minimum Coins, Chess Time

July Lunchtime 2022 Division 4 (Rated)

Interior Design, The Last Levels, Easy Pronunciation, True and False Paper

Starters 48 Division 4 (Rated)

Fill Candies, Fill The Grid, Buy Lamps, Passes for Fair

Starters 49 Division 4 (Rated)

Is it hot or cold, Maximise the Tastiness, Valid Minimum, N Buttons 1 Bulb

Starters 50 Division 4 (Rated)

Discount, Mileage matters, Nearest Court

Starters 59 Division 4 (Rated)

Speciality, Audible Range, Suspense String, Chef and Happy String

October Long 2022 Division 4 (Rated)

Podium Finish, Minimum Pizzas, Building Race, Single Operation Part 1

Starters 67 Division 4 (Rated)

Expensive Steps , Minimum Number of Ones, Counting Problem, Tour of King

Starters 68 Division 3 (Rated)

Make Money, Make AP, Boring String, Expense List

Starters 69 Division 3 (Rated)

Akash and Dinner, Convert to permutation

Starters 70 Division 3 (Rated)

Cost of Groceries, Minimum distance between 1s, Prime Reversal, Frequency Array Retrieval

Starters 71 Division 3 (Rated)

Maximizing LCS, Perfect Trio, Snapchat, Pet Store

December Long 2022 Division 3 (Rated)

Divisible by A_i, Gcd of Subarrays, Divisible by K, Reach fast, Maximise XOR

Starters 73 Division 3 (Rated)

Consecutive Xor, Lucky Numbers, Append for OR

January Long 2023 Division 3 (Rated)

Asymmetric Swaps, Array Halves, Far from origin

Total Problems Solved: 108