M. T.

• Username: 4★c3b2a1
• Country:  Germany
• Student/Professional:Student
• Institution:Technical University of Dresden, Germany
• 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

1926 (-42)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2015(2015-09-14 15:00:00)

Global Rank:   3754

Cheated in:   

Ratings System Update

(2015-09-14 15:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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1926 (+200)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2015(2022-12-20 00:00:00)

Global Rank:   3754

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 (16)

July Cook-off 2013

A Plus B Again!, Chopsticks

August Challenge 2013

Hello Hello, Save The Princess, The Number Of Solutions, Splitting Candies, Little Elephant and Lemonade

September Challenge 2013

Little Elephant and Exams, Cool Guys, Chef and Integers , Project Spoon, CAO Stage-1, CAO Stage-2

October Challenge 2013

Yet Another Nice Girl, Sereja and Transformation, Helping Lira, Little Elephant and Bamboo, Maxim and Dividers

November Challenge 2013

Superpowers of 2, Yet Another Cute Girl, Uncle Johny, Square Digit Squares, Missing some chairs

December Challenge 2013

Chef and Codes, Rectangular Queries, Magic Pairs, Funny Marbles

January Challenge 2014

Bon Appetit, Please like me, Chef and Feedback

June Challenge 2014

Forgot Password, Guessing Game, Chef and Functions, Chef and Subarray, Maxim and Progressions

August Challenge 2014

Chef and Reversing, The Leaking Robot, Chef and Gift

September Challenge 2014

Chef and Rainbow Array - 2, Chef and sequence, Fun with Rotation

October Challenge 2014

Remy paints the fence, Chef and Ground, Chef and Square, Magical Girl and Colored Liquid Potions, DevuLand, Dinosaurs and Laddus

November Challenge 2014

Let us construct palindrome, Chef and Red Black Tree, Distinct Characters Subsequence, Chef and Words, Chef and Segment Game, Fombinatorial

December Challenge 2014

Chef Under Pressure, Chef and Bracket-Pairs, XOR with Subset, Chef and Apple Trees

March Challenge 2015

Sereja and Random Array, Matrix, Sign Wave, Devu and his Class, Chef and Notebooks, Count Substrings

April Challenge 2015

Count Sequences, Chef and Interview, Broken Telephone, Chef and Piano Scales

September Challenge 2015

Count Steps in Matrix

Total Problems Solved: 122