rohit kumar

• Username: 1★roni_200111
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Dhanbad
• 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

1233 (-14)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 93 Division 4 (Rated)(2023-06-07 22:00:06)

Global Rank:   8243

Cheated in:   

Ratings System Update

(2023-06-07 22:00:06)

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?

1270 (+45)RatingProvisional
Rating i Provisional Rating, click to know more

September Long 2022 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1019

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)

Starters 39 Division 4 (Rated)

Closest Vowels, Recent contest problems, My very 1st contest!, A or B, Chess Ratings, Compress the Video

May Long Two 2022 Division 4 (Rated)

Xor Palindrome, Score High

Starters 40 Division 4 (Unrated)

Difficulty Rating Order, Take discount or Not, Whatsapp Messages, Doubt Support Availability

July Cook-Off 2022 Division 4 (Rated)

Enough Space, Chef Drinks Tea, High Accuracy

Starters 41 Division 4 (Rated)

Determine the Winner, Chef and Chocolates, Chef and Brain Speed, Equal Integers

June Cook-Off 2022 Division 4 (Rated)

Playlist, Break the Stick, First and Last, Rating Improvement

Starters 42 Division 4 (Rated)

Divisible by 3, Age Limit, Equal Distribution, Minimum number of Flips

June Long One 2022 Division 4 (Rated)

Subscriptions, Alternate Additions, Divisible by i

June Long Two 2022 Division 4 (Rated)

Count the ACs, Make all equal using Pairs, Complementary Strand in a DNA, Reversal Sorting, Fitness

Starters 45 Division 4 (Rated)

Change Row and Column Both, Chef and his Apps, Best of Two, Adjacent Sum Parity

Starters 51 Division 4 (Rated)

Final Population, Different Medians, TV Discount, Dominant Element

August Long 2022 Division 4 (Rated)

Angled Flip, Sale Season, XOR with smallest element, Hello Equation, Two Trains, Maximum Submissions, Make A and B equal

Starters 52 Division 4 (Rated)

Gritty Grid, Air Conditioner Temperature, Minimum Sum, AI Analysing Code, WA Test Cases

August Lunchtime 2022 Division 4 (Rated)

Test Averages, Candy Distribution, Equalizing Numbers, Easy Permutation, Array Equality, Height of Rationals

September Long 2022 Division 3 (Rated)

Speed Limit Test, Good Pairs, Interesting Subarray, Bob at the Bank

Starters 91 Division 4 (Rated)

Blobby Volley Scores, Bus Seat Numbering, Parking Charges

Starters 93 Division 4 (Rated)

Right There, 7 Rings, Problem

Total Problems Solved: 73