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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Practice Compete Compiler
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Courses

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

Career Paths

From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

Other Courses

Programming and DSA

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Catalogue

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

Career Paths

From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

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Practice Compete Compiler
Home » Pierre Legrand
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Pierre Legrand

  • 3★update222
  •   France
  • Professional
  • Paris
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 23
1705 (+53)RatingProvisional
Rating i Provisional Rating, click to know more
May Challenge 2021 Division 2 (Rated)(2021-05-17 15:00:02)
Global Rank:   306
Cheated in:   

Ratings System Update

(2021-05-17 15:00:02)
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?
1705 (-161)RatingProvisional
Rating i Provisional Rating, click to know more
May Challenge 2021 Division 2 (Rated)(2022-12-20 00:00:00)
Global Rank:   306
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)

Practice Paths (1)

learn-icon

2D Array / Matrices

9%

Contests (23)

July Challenge 2013

Count K-Primes

August Challenge 2013

Little Elephant and Lemonade, Splitting Candies, Hello Hello

October Challenge 2014

Chef and Ground, Magical Girl and Colored Liquid Potions

November Challenge 2014

Distinct Characters Subsequence

August Challenge 2015

Gravity Guy, Cooking Machine, Aditi and Magic Trick

September Challenge 2015

Chain of Doughnuts, Count Steps in Matrix

August Challenge 2019 Division 2

Guddu and his Mother, Dilemma, Football, Distribute Apples, Zombie and the Caves

August Lunchtime 2019 Division 2

Eidi Gift

October Challenge 2019 Division 2

Phone Prices

October Mega Cook-Off 2019 Division 2

Cakewalk, Medel

October Lunchtime 2019 Division 2

Khaled in HIT, Counting Inversions Revisited

November Challenge 2019 Division 2

Physical Exercise, Hard Sequence, From Zero to Infinity, Weapon Value

November Cook-Off 2019 Division 2

Chef Diet

December Challenge 2019 Division 2

Plus Multiply, That Is My Score!

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers

D'Code Division 2 (Rated)

Full Barrier Alchemist

January Lunchtime 2021 Division 3 (Unrated)

Even Differences, Pair Me, Ashishgup and Interviews

February Challenge 2021 Division 3

Frog Sort, Team Name, Another Tree with Number Theory, Chef and Meetings, Prime Game, Multiple Games, XOR Sums, Maximise Function, Highest Divisor

February Lunchtime 2021 Division 2

Palpal Strings, Coprime Range

March Challenge 2021 Division 2

Wireless Electricity (Challenge), Maximum Topological Sort, Space Arrays, Consecutive Adding, College Life 4, Interesting XOR!, Paparazzi Gennady

April Challenge 2021 Division 2

Binary String MEX, Worthy Matrix, Chef and Dice, Boolean Game

May Challenge 2021 Division 2 (Rated)

Tree House, Modular Equation, Tic Tac Toe, Xor Equality, An Interesting Sequence, Valid Paths

June Challenge 2021 Division 2 (Unrated)

Minimum Dual Area, Shortest Route, Bitwise Tuples, Bella ciao, Summer Heat

Total Problems Solved: 129

1705
(Div 2)
★★★
CodeChef Rating (Highest Rating 1705)
  • Inactive Global Rank
  • Inactive Country Rank

Skill tests

83%

Python Skill test

Attempted on February 2025
View skill tests

Badges

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

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