Abdul Samad

• Username: 3★samad2235
• Country:  India
• Student/Professional:Student
• Institution:Motilal Nehru National Institute of Technology Allahabad Uttar Pradesh, India
• 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: 21

Current Ratings Graph Old Ratings Graph

1743 (-10)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 30 Division 2 (Rated)(2022-03-16 23:00:02)

Global Rank:   1411

Cheated in:   

Ratings System Update

(2022-03-16 23:00:02)

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?

1743 (-37)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 30 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1411

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 (21)

January Challenge 2020 Division 2

Doraemon, Equality, Breaking Bricks, Chef and Dynamo

February Challenge 2020 Division 2

No Change Required, The Theatre Problem, School of Geometry, Hard Cash

March Challenge 2020 Division 2

Pintu and Fruits

April Challenge 2020 Division 2

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

January Cook-Off 2020 Division 2

Chef Chick

February Cook-Off 2020 Division 2

XOR Game, Penalty Shoot-Out II, Tax Slabs

April Cook-Off 2020 Division 2

Matrix Decomposition, Lift Requests

January Lunchtime 2020 Division 2

Bob and His Friends, Chef and Street Food

June Challenge 2020 Division 2

The Tom and Jerry Game!, Chef and Price Control, Chef and String, Chef and Icecream, Even Matrix

July Challenge 2020 Division 2

Ada King, Chefina and Swaps, Missing a Point, Chef and Card Game, Chef and Strings

August Challenge 2020 Division 2

Smallest KMP, Chef and Linear Chess, Another Card Game Problem, Chef Wars - Return of the Jedi

July Cook-Off 2020 Division 2

Even-tual Reduction, OR-thodox Distinction

October Challenge 2020 Division 2

Positive AND, Replace for X, Covid Run, Chef and Easy Queries

December Challenge 2020 Division 2

Positive Prefixes

September Lunchtime 2020 Division 2

Watermelon

January Challenge 2021 Division 3

Chef and Division 3, Point Of Impact, Encoded String, Chef and Ants, Watching CPL, Fair Elections, Guess the Tiling

February Challenge 2021 Division 2

Frog Sort, Team Name, Prime Game, Maximise Function

February Lunchtime 2021 Division 2

Average Sorting, Palpal Strings, Coprime Range

CodeChef Div 3 Rated Contest 2021 Division 2 (Unrated)

Chef and Patients, Total Score, Body Mass Index, Rectangle, Maximum Size Hollow Square

March Challenge 2021 Division 2

Interesting XOR!, College Life 4, Paparazzi Gennady, Space Arrays

May Challenge 2021 Division 2 (Rated)

Modular Equation, Tic Tac Toe, Xor Equality, Valid Paths, Tree House

September Challenge 2021 Division 2 (Unrated)

XOR Equal, Shuffling Parities, Airline Restrictions, Travel Pass

March Long One 2022, Division 2 (Unrated)

Count the Ones, Wordle, Bath in Winters, Discus Throw, MEX on Trees, Exact Marks, Akash and Missing Class, Substring of a Substring, Subarray XOR, Akash and Function

March Long Two 2022, Division 2 (Unrated)

Same Parity Swaps in Binary Strings

CodeChef Starters 30 Division 2 (Rated)

Minimum Coloring, Gift Shop and Coupon, Balanced Reversals

Total Problems Solved: 122