Dan Banica

• Username: 6★danbanica
• Country:  Romania
• Student/Professional:Professional
• Organisation:--
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 19

Current Ratings Graph Old Ratings Graph

2221 (+56)RatingProvisional
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Starters 181 (Rated for all)(2025-04-09 22:30:00)

Global Rank:   44

Cheated in:   

Ratings System Update

(2025-04-09 22:30:00)

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1772 (-28)RatingProvisional
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April Challenge 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   1

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)

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Practice Paths (0)

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Contests (19)

July Challenge 2012

The Gray-Similar Code

June Cook-Off 2014

Counting Flags, Knapsack Problem, Painting

June Challenge 2014

Little Elephant and Blocks, Maxim and Progressions, Chef and Functions, Chef and Digit Jumps, Chef and Subarray, Guessing Game, Forgot Password

August Challenge 2014

Chef and Gift, Cleaning Tables, Chef and Reversing, Little Elephant and T-Shirts, The Leaking Robot

July Challenge 2015

Na2a and lucky stone, Chef and Cube

November Challenge 2015

Eugene and function, Chef and cakes

January Long Challenge 2016

Chef and Time Machine, Devu and Perfume, Churu and Balls, Rupsa and the Game

March Challenge 2017

(CH) Bear and Sorted Rows

May Challenge 2017

Chef and his daily routine, Courses in an university

March Challenge 2020 Division 2

Pintu and Fruits, Lasers Everywhere Alternative, Lasers Everywhere, Winning Ways 2, Break, Ada Bishop 2, Chef and DAG, XOR Engine

April Challenge 2020 Division 2

Strange Number, COVID Pandemic and Long Queue, Leaked Answers (Challenge), Sell All the Cars, Unit GCD, Factor Tree, Ready Bitwise, Squared Subsequences

Starters 158 (Rated)

Make a Tree, Largest Subsequence, XOR Smaller, Buying Game, Multiply 2 to Minimize

Starters 176 (Rated)

Mex-P Tree (Easy), Costly Summit, Clothing Store, Same And, Friendly Binary Strings

Starters 177 (Rated)

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

Starters 178 (Rated till 6 star)

Big Difference, Count Disjoint Arrays, Smoothly Increasing

Starters 180 (Rated till 6 star)

Shall we play a game, Huh, Easy, Counting Problem

Starters 181 (Rated for all)

Costly Swapping, The Best Matrix, Tree Colouring (Hard), Flip Prefix

Total Problems Solved: 79