Arko Pal

• Username: 2★arko_12345
• Country:  India
• Student/Professional:Student
• Institution:Heritage Institute of Technology, Kolkata
• 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: 11

Current Ratings Graph Old Ratings Graph

1514 (+55)RatingProvisional
Rating i Provisional Rating, click to know more

April Lunchtime 2018 Division 2(2018-04-30 06:30:02)

Global Rank:   187

Cheated in:   

Ratings System Update

(2018-04-30 06:30:02)

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?

1514 (-155)RatingProvisional
Rating i Provisional Rating, click to know more

April Lunchtime 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   187

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 (2)

SQL at Work

6%

Learn SQL

2%

Practice Paths (0)

None

Contests (11)

June Challenge 2017

Xenny and Coin Rankings, A Good Set

August Long Challenge 2017

Chef and Rainbow Array, Chef and Mover

September Challenge 2017

Little Chef and Sums

October Challenge 2017

Counter Test For CHEFSUM, A Balanced Contest

November Challenge 2017

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

August Cook-Off 2017

From heaven to earth

September Cook-Off 2017

Statistics Construction, Subsequence Equality

October Cook-Off 2017

Chef and Employment Test

March Cook-off 2018 Division 2

Chef Judges a Competition

April Lunchtime 2018 Division 2

Two vs Ten, The hardest gcd problem

Total Problems Solved: 74