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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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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

Explore courses

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.

Other Courses

Explore courses
Practice Compete Compiler
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f_allenmark

  • 4★f_allenmark
  •   Germany
  • Other
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 13
1800 (+47)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 114 Division 2 (Rated)(2023-12-27 22:15:02)
Global Rank:   141
Cheated in:   

Ratings System Update

(2023-12-27 22:15:02)
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NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more
None(None)
Global Rank:   0
Cheated in:   

Ratings System Update

(None)
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Learning Paths (16)

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Trees and Binary trees

72%
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Graphs

80%
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Recursion

56%
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Tries

90%
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Searching and Sorting Algorithms

97%
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Time complexity

82%
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Disjoint Set Union

Completed

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Number theory

89%
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Bit Manipulation

94%
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Combinatorics

75%
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Dynamic programming

Completed

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Binary Search

62%
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Heaps

Completed

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Greedy Algorithms

Completed

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Stacks and Queues

Completed

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Linked Lists

Completed

Practice Paths (19)

learn-icon

Data Structures Interview Questions

77%
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Prefix Sum Problems

50%
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2D Array / Matrices

Completed

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Stacks and Queues

60%
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Linked Lists

56%
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Two Pointers and Sliding Window Technique

53%
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1600 to 1800 difficulty problems

1%
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1400 to 1600 difficulty problems

4%
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Level up from 1* to 2*

Completed

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500 to 1000 difficulty problems

Completed

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Heaps

60%
learn-icon

Bit manipulation

47%
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Dynamic programming

20%
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Jump from 2* to 3*

74%
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Number theory

Completed

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Binary Search

15%
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Greedy Algorithms

55%
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Arrays, Strings & Sorting

Completed

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Practice for ZCO and INOI

23%

Contests (13)

Starters 84 Division 4 (Rated)

Chef and Donation, Elections in Chefland, Max Binary, Melt Gold, Max count of 1

Starters 86 Division 4 (Rated)

Cricket Match, Chef and Battery , Largest Y, CodeChef Learn Problem Solving, Maximise Score

Starters 87 Division 3 (Rated)

Return the Change, Existence

Starters 83 Division 4 (Rated)

Construct String, Couple Game, Budget of Technex, Chef Eren

Starters 88 Division 3 (Rated)

Unstable Subarray, Largest and Second Largest

Starters 90 Division 3 (Rated)

Crushed Apples and a Balance Scale, Learning SQL, AP Free Sequences, Printing Binary Array, Favourite Numbers, Anti Palindrome

Starters 91 Division 3 (Rated)

Maximum Sum Permutation, Parking Charges, Bus Seat Numbering, Chef Odd, Odd GCD Permutation, Blobby Volley Scores

Starters 92 Division 2 (Rated)

Rectangular Tiling, Distance Coloring, Dotify Playlist, Water Filling, Oneful Pairs

Starters 100 Division 2 (Rated)

Stamps 100, Air Quality Index, Trade Surplus, Chocolate Distribution, Ant

Starters 102 Division 2 (Rated)

Array Sum, Chef and Stocks, Selling Insurance, Sports Section, Bit Play, Parity Permutation

Starters 103 Division 2 (Rated)

Divisible By 8, Dice Number

Starters 104 Division 2 (Rated)

Lexicographically Largest , Maximise Sum, GCD and LCM

August Long 2023 Division 2 (Unrated)

Codechef Copy, All New CodeChef, Maximum Deliciousness, I Can Use Both Hands!

Starters 114 Division 2 (Rated)

Game on Array, Rock-Paper-Scissors, Christmas Candy

Total Problems Solved: 1287

1800
(Div 2)
★★★★
CodeChef Rating (Highest Rating 1800)
  • Inactive Global Rank
  • Inactive Country Rank

Skill tests

93%

Python Skill test

Attempted on July 2024
View skill tests

Badges

Problem Solver - Diamond Badge

Problem Solver - Diamond Badge

Received for solving 1000 Problems

Code Enthusiast - Bronze Badge

Code Enthusiast - Bronze Badge

Received for explaining 10 Solutions

Total likes: 47    Total dislikes: 2

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Daily Streak - Silver Badge

Daily Streak - Silver Badge

Received for maintaining a streak of 25 days

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