babu

• Username: 4★rajeev1012
• 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: 25

Current Ratings Graph Old Ratings Graph

1855 (+55)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 178 (Rated)(2025-03-19 22:15:02)

Global Rank:   37

Cheated in:   

Ratings System Update

(2025-03-19 22:15:02)

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?

NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more

None(None)

Global Rank:   0

Cheated in:   

Ratings System Update

(None)

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 (25)

Starters 150 (Rated)

IOI 2024, Ratio By 2, Equal Pairs (Easy), Find Multiset State

Starters 152 (Rated)

Maximize Hamming Distance, Chess Olympiad, Winning World Finals, Anti-Palindrome Queries, Range Minimize

Starters 153 (Rated)

Another Game, Colorful Tree (Easy Version), Butterfly, Make Arithmetic Progression, AI is Coming

Starters 154 (Rated)

GCD and XOR, Add 1 or 2 Game, Calorie Limit, Coldplay Tickets

Starters 155 (Rated)

Chef and Parole, Rectangled

Starters 156 (Rated)

Sweets Shop, Long Queue

Starters 157 (Rated)

Small, Smaller, Smallest, Non-matching Name, Not-too-far Replacement, Glass Prices

Starters 159 (Rated)

Elections, Card Game

Starters 160 (Rated)

Too Many Oranges

Starters 163 (Rated)

Nice Array, Chef and Socks, Binary Sum, Minimum Types

Starters 164 (Rated)

Construct Permutation, Swap and Flip, Itz Simple

Starters 165 (Rated)

Poster Perimeter, Stable Array, Bulk Discount

Starters 166 (Rated)

Distinct Power, Chefland Library, Christmas Gifts

Starters 167 (Rated)

Grid Construction (Even), Happy New Year!, Delete Not Equal, Temperature Balance, Lottery Tickets

Starters 168 (Rated)

Make Odd, Big Achiever, Binary Removals

Starters 169 (Rated)

Hamming equivalent, Make K Most Frequent, Opposite Attract

Starters 170 (Rated)

Crazy Jumping Frogs, Monster Monster

Starters 171 (Rated)

Swish Game, Volcanic Eruption, Advitiya, White Wall, Advitiya Security Vault

Starters 172 (Rated)

Transform String, AndOr, Streak Star

Starters 173 (Rated upto < 2700)

Time Penalty, Cool Subsequences, Postman and LLM

Starters 174 (Rated)

Mystic Slimes, Deletion and Difference

Starters 175 (Rated)

Alternate It!, Multiplexer, Make same

Starters 176 (Rated)

Same And, Friendly Binary Strings, Clothing Store, Costly Summit

Starters 177 (Rated)

Blocks on a Tree, 2 Boxes, Ordered Distances, Counting 01 and 10, Flip or Reverse, Sum By OR

Starters 178 (Rated)

Smoothly Increasing , Big Difference, Minimum Colours (Easy), Placing 01 And 10, Minimum Colours (Hard)

Total Problems Solved: 86