arnab_7

• Username: 2★arnab_7
• Country:  India
• Student/Professional:Student
• Institution:Haldia Institute of Technology Haldia, West Bengal
• 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: 19

Current Ratings Graph Old Ratings Graph

1543 (-9)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 140 Division 3 (Rated)(2024-06-26 22:00:04)

Global Rank:   2365

Cheated in:   

Ratings System Update

(2024-06-26 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?

1598 (+3)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 67 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1299

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 (1)

Problem solving in C

1%

Practice Paths (0)

None

Contests (19)

July Long One 2022 Division 4 (Rated)

Journey of the Knight, Bidding, Chef and Candies, Pass the Exam, Game of Piles Version 1, Slow Solution

Starters 46 Division 4 (Rated)

Counting Words, MATH1 Enrolment, Group Assignment, Sort the String

Starters 47 Division 4 (Rated)

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

Starters 49 Division 4 (Rated)

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

Starters 50 Division 4 (Rated)

Average Permutation, Nearest Court, Mileage matters, Permutation GCD, Discount

Starters 51 Division 4 (Rated)

Split N, Final Population, Different Medians, TV Discount, Dominant Element

August Long 2022 Division 3 (Rated)

XOR with smallest element, Make A and B equal, Two Trains, Hello Equation, Sale Season

Starters 54 Division 3 (Rated)

Equal Distinct, Ticket Fine

Starters 55 Division 3 (Rated)

OR Tuples, Broken Phone, Mean and Median, Balls and Boxes, Permutation Clear

September Long 2022 Division 3 (Rated)

Speed Limit Test, Bob at the Bank, Interesting Subarray, Good Pairs

Starters 57 Division 3 (Rated)

Two Different Palindromes, Non-Negative Product, Even Splits, Maximum Expression

October Long 2022 Division 3 (Rated)

Binary Substituition, Building Race, Single Operation Part 1, Single Operation Part 2

Starters 61 Division 3 (Rated)

Different Consecutive Characters , Odd Sum Pair

November Long 2022 Division 3 (Rated)

String Game, Spliting Balls, MaxEdges, Split and Maximize

Starters 66 Division 3 (Rated)

Good Binary Strings, Palindrome by Splitting, Just Like Mob!, Binary Battles, Monopoly in Chefland

Starters 67 Division 3 (Rated)

Counting Problem, Minimum Number of Ones, Expensive Steps , Maximum Angriness

Starters 82 Division 3 (Rated)

Reach Home, MIN To MAX

Starters 110 Divison 3 (Rated)

Water Park, Airlines, Marbles,  Am I Lucky!

Starters 140 Division 3 (Rated)

Make Permutation, Split Permutation, Trick Or Treat, Yoga Class

Total Problems Solved: 111