Sumit Kumar

• Username: 3★sumitkumar2607
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Ropar Rupnagar, Punjab, India
• 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: 24

Current Ratings Graph Old Ratings Graph

1676 (-13)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 48 Division 2 (Rated)(2022-07-20 23:00:02)

Global Rank:   1529

Cheated in:   

Ratings System Update

(2022-07-20 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?

1676 (-65)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 48 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1529

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 (24)

CodeChef Starters 22 Division 3 (Rated)

Even Subset Xor, An Interesting Sequence, Elections in Chefland, Equal Card Game

January Long 2022 - II, Division 3 (Rated)

Power Sum, Chef and Fixed Deposits, TCS Examination, Crying Colours

Exun 2021-22 Division 3 (Rated)

Vishesh and his Popcorn Combo, Sarthak and his Magic Grid, Vedant and his Hidden Array

January Cook-Off 2022 Division 3

Palindromes Not Allowed, Mean Maximization, Mask Policy, Hungry Ashish

CodeChef Starters 23 Division 3 (Rated)

Average of Three, Chef and Profits, Subarray Mex

January Lunchtime 2022 Division 2

Subarray permutations

February Lunchtime 2022 Division 4

Chessboard Distance, Watching Movies at 2x, Good Program, Four Equidistant Points on a Grid, Battery Low

March Long One 2022, Division 4 (Rated)

Wordle, Bath in Winters, Discus Throw, Exact Marks, Akash and Missing Class, Substring of a Substring, Subarray XOR, Akash and Function

March Long Two 2022, Division 3 (Rated)

Chef and Races, Missing Numbers, The Rating Dilemma

CodeChef Starters 30 Division 3 (Rated)

Gift Shop and Coupon, Chef and Water Bottles, Swapping Chefs Way, Balanced Reversals

March Cook-Off 2022 Division 4

Alternating Divisibility, Equal Mex Splitting, Janmansh at Fruit Market, Janmansh and Coins, Janmansh and Assignments, Janmansh and Games

CodeChef Starters 31 Division 3 (Rated)

XOR and AND, Alternating String, Sign Moves, The Unchanging OR, Group Assignment

CodeChef Starters 32 Division 3 (Rated)

Flip Sorting, Finding Shoes, Binary String Cost, Maximize the Minimum

April Cook-Off 2022 Division 2

Sticks and Rectangles

CodeChef Starters 33 Division 2 (Rated)

Distinct Dilemma, Broken Life, Non Adjacent Flips, Make Them Equal

CodeChef Starters 34 Division 2 (Rated)

Average Array

April Lunchtime 2022 Division 2(Rated)

Pair Pain

Starters 35 Division 2 (Rated)

Admins and Shopping, Jump to Sibling, Dark Light

Starters 41 Division 2 (Rated)

Equal Integers, Remove and Add, Is this priority or parity!, Path Parity

Starters 42 Division 2 (Rated)

Minimum or Maximum, Divisible by 3

Starters 43 Division 2 (Rated)

Make them Equal, Distinct Palindrome

June Lunchtime 2022 Division 2 (Rated)

The Lost Array, Equal by XORing, XOR Times 2 Is Sum, Max Shift After XOR, Zero Ones Equal One Zeros

July Lunchtime 2022 Division 2 (Rated)

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

Starters 48 Division 2 (Rated)

Fill The Grid, Make Palindrome 2, Positive array

Total Problems Solved: 93