aman singh

• Username: 4★amansingh_231
• Country:  Bangladesh
• Student/Professional:Other
• 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: 14

Current Ratings Graph Old Ratings Graph

1978 (-35)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 195 (Rated till 5 star)(2025-07-16 22:00:00)

Global Rank:   87

Cheated in:   

Ratings System Update

(2025-07-16 22:00:00)

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?

NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more

None(None)

Global Rank:   0

Cheated in:   

Ratings System Update

(None)

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 (14)

Starters 158 (Rated)

Multiply 2 to Minimize, XOR Smaller, Even vs Odd Divisors, Diwali Discount

Starters 167 (Rated)

Temperature Balance, Happy New Year!, Lottery Tickets, Delete Not Equal

Starters 170 (Rated)

Crazy Jumping Frogs, Monster Monster, Minimum Bottles

Starters 171 (Rated)

White Wall, Volcanic Eruption, Advitiya, Swish Game

Starters 172 (Rated)

Transform String, AndOr, Streak Star, Binary Trisection, Tactical Removal

Starters 173 (Rated upto < 2700)

Overwrite, Time Penalty, Introverts, Cool Subsequences, Min-Max Product Partition

Starters 175 (Rated)

Alternate It!, Multiplexer, Make same

Starters 176 (Rated till 4 star)

Same And, Friendly Binary Strings, Mex-P Tree (Hard), Costly Summit, Mex-P Tree (Easy)

Starters 177 (Rated till 5 star)

Flip or Reverse, Counting 01 and 10, Increasing XOR Queries, Sum By OR

Starters 178 (Rated till 6 star)

Smoothly Increasing , Big Difference

Starters 180 (Rated till 6 star)

Shall we play a game

Starters 181 (Rated for all)

The Best Matrix, Tree Colouring (Hard), Flip Prefix

Starters 182 (Rated till 5 star)

Palindromic Score

Starters 183 (Rated till 6 star)

Complete MST

Starters 195 (Rated till 5 star)

String Deletions, Game (Easy)

Total Problems Solved: 55