AMAN KUMAR

• Username: 4★amver
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology, Hamirpur
• 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: 10

Current Ratings Graph Old Ratings Graph

1863 (-38)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 62 Division 2 (Rated)(2022-10-26 23:00:02)

Global Rank:   951

Cheated in:   

Ratings System Update

(2022-10-26 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?

1863 (+22)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 62 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   951

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 (10)

Starters 41 Division 4 (Rated)

Chef and Brain Speed, Equal Integers, Determine the Winner, Path Parity, Remove and Add, Chef and Chocolates, Is this priority or parity!

June Cook-Off 2022 Division 4 (Rated)

Simple XOR, Rating Improvement, Playlist, Break the Stick, First and Last, Split AND Sum

Starters 42 Division 3 (Rated)

Minimum or Maximum, Minimum number of Flips, How Many Maximums, Divisible by 3

Starters 43 Division 3 (Rated)

DNA Storage, Distinct Palindrome, Joining Date

June Lunchtime 2022 Division 3 (Rated)

Equal by XORing, The Lost Array, Zero Ones Equal One Zeros, Too many Floors

Starters 46 Division 2 (Rated)

Prime Xor, Vowel Anxiety, Sort the String

July Lunchtime 2022 Division 2 (Rated)

Easy Pronunciation, Yet Another Palindrome Making Problem, Consecutive XOR, Maximum Median Matching, Largest Family

Starters 53 Division 2 (Rated)

Black&White Ring Game, Queen Blocks, Make A and B equal

Starters 61 Division 2 (Rated)

Minimise LCS, Weird Subarrays, Red Blue Flowers, Subarray Removal

Starters 62 Division 2 (Rated)

Sorted Substrings, Make Multiple, Final Sum

Total Problems Solved: 51