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Programming and DSA

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

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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.

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Practice Compete Compiler
Home » achraf
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achraf

  • 5★achrafmam2
  •   Germany
  • Other
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Rating Graph

No. of Contests Participated: 22
2092 (-17)RatingProvisional
Rating i Provisional Rating, click to know more
January Challenge 2020 Division 1(2020-01-13 15:00:00)
Global Rank:   374
Cheated in:   

Ratings System Update

(2020-01-13 15:00:00)
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?
2092 (+125)RatingProvisional
Rating i Provisional Rating, click to know more
January Challenge 2020 Division 1(2022-12-20 00:00:00)
Global Rank:   374
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)

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Practice for ZCO and INOI

2%

Contests (22)

August Cook-Off 2014

Permutation Shuffle

August Challenge 2014

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

January Challenge 2015

Queries on the String, Chef and A Large Permutation, Chef and Stones, Sereja and Votes, One Dimensional Kingdoms, Gcd Queries

June Challenge 2015

Chef and Memory Limit, Chef and Polygons, Steady tables

July Challenge 2015

Addition and Multiplication, Bread, MasterChef, Na2a and lucky stone, Chef and Cube

January Long Challenge 2016

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

February Challenge 2016

Sereja and Two Lines, Chef-Detective, Chef and Strange Operations, Devu and a light discussion

March Challenge 2016

Sereja and Two Strings 2, Chef And Hungry Birds, Palindromic substrings, maximize the sum, Parity tree, Chef And Special Dishes

April Challenge 2016

Devu and good strings, Chef And Coloring, Chef And Magical Path, Chef and Ballons, Help Watson Escape, Amazing Experiment

May Challenge 2016

Chef and math, Chef and Balls, Forest Gathering, Chef and Big Soccer, Laddu

June Challenge 2016

Devu and an Array, Chef and Coins Game, Chef And Binary Operation, Chef and Rectangle Array, Chef and Array and K, Chef And The Hiring Event

August Challenge 2016

Chef and His Garden, Chef and Circle Run, Chef and Chocolate, Chef and Round Run, Funny gnomes, Maximum Grid

September Challenge 2016

Chef and calculation, JosephLand, Faded Palindromes, Chef and digits of a number, Dividing Machine, Chef and Friends

March Cook-Off 2016

Digital clock, Alternating subarray prefix

September Cook-Off 2016

Lazy Jem, The Lost Arithmetic Sequences, Counting Strings, Find The Point

July Lunchtime 2016

Drumpf for President!, Lumpy - The Bus Driver

March Challenge 2017

Bandwidth of a matrix, Bear and Extra Number, Xenny and Alternating Tasks, Completing favorite game, Cooking Schedule, Pishty and birthday

June Challenge 2017

Chef and Prime Queries, A Good Set, Chef and the Feast, Xenny and Coin Rankings, Triplets, Pairwise union of sets

December Challenge 2017

Chef And Easy Xor Queries, Chef and Hamming Distance of arrays, Penalty Shoot-out, Chef And his Cake, Total Diamonds, Chef and Universe

December Cook-Off 2017

Minimum SubArray, Beautiful Array, Football Match

December Lunchtime 2017

Days in Month, Strange Function

January Challenge 2020 Division 1

Chef and Dynamo, Doraemon, Chefina and Prefix Suffix Sums, English

Total Problems Solved: 146

2092
(Div 1)
★★★★★
CodeChef Rating (Highest Rating 2132)
  • Inactive Global Rank
  • Inactive Country Rank

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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