Asad

• Username: 4★mrkhan2000
• Country:  India
• Student/Professional:Other
• 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: 16

Current Ratings Graph Old Ratings Graph

1914 (+24)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 104 Division 2 (Rated)(2023-10-18 22:00:02)

Global Rank:   176

Cheated in:   

Ratings System Update

(2023-10-18 22:00:02)

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?

1788 (-17)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 69 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   223

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 (16)

July Challenge 2020 Division 2

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

August Challenge 2020 Division 2

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

September Challenge 2020 Division 2

A Problem on Sticks

Starters 59 Division 3 (Rated)

Chef and Happy String , Maximum Subarray , Suspense String, Confusing Concatenations, Alternative Sufferings

Starters 62 Division 3 (Rated)

Test Score, Max minus Min, X Jumps, Make Multiple, Sorted Substrings, Final Sum

Starters 67 Division 3 (Rated)

Maximum Angriness, Musical Rods, Expensive Steps , Minimum Number of Ones, Counting Problem, Existence Of X

Starters 68 Division 2 (Rated)

Boring String, Make Money, Make AP, Bull or Bear, Expense List, XOR Product

Starters 69 Division 2 (Rated)

Longest Subarray, Distinct Sequence, Scalene Triangle, Rain in Chefland, Akash and Dinner, Convert to permutation

Starters 70 Division 2 (Rated)

Minimum distance between 1s, Prime Reversal, Frequency Array Retrieval

Starters 71 Division 2 (Rated)

Pet Store, Flip the Prefix, Instagram, Snapchat, Perfect Trio, Maximizing LCS

Starters 74 Division 2 (Rated)

Minimal Inversions, Odd Even Binary String, Lcm hates Gcd, Mana Points, Facebook, Chef And Babla

February Cook-Off 2023 Division 2 (Rated)

Take Not Less, Permutation and Modulus, Minimum Beauty

Starters 77 Division 2 (Rated)

Concat Palindrome, Three Numbers

Starters 80 Division 2 (Rated)

c8kbf and Tree, Equal Elements, Prefix Permutation, Permutation Subsequence

Starters 96 Division 2 (Rated)

Swap the numbers, Mex Array, Remove Multiples

Starters 104 Division 2 (Rated)

Lexicographically Largest , Maximise Sum, GCD and LCM

Total Problems Solved: 177