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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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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
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zmALLXAN

Rookie League Rookie League
  • 1★anonymowinter
  •   India
  • Other
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 7
1296 (+35)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 244 (Rated)(2026-06-24 22:06:00)
Global Rank:   3922
Cheated in:   

Ratings System Update

(2026-06-24 22:06:00)
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None(None)
Global Rank:   0
Cheated in:   

Ratings System Update

(None)
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DSA Rating Graph

No. of DSA Contests Participated: 6
1769 (-31)RatingProvisional
Rating i Provisional Rating, click to know more
Monday Munch - DSA Challenge 011 (Rated)(2026-07-13 22:00:00)
Global Rank:   1675
Cheated in:   

Ratings System Update

(2026-07-13 22:00:00)
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Learning Paths (0)

Practice Paths (4)

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1400 to 1600 difficulty problems

1%
learn-icon

1600 to 1800 difficulty problems

1%
learn-icon

Linked Lists

11%
learn-icon

Dynamic programming

4%

Contests (7)

Starters 215 (Rated)

Intersecting Intervals (Easy), Differing Values, Special Missions, Gem Bundles, Competition of 4

Starters 216 (Rated)

XOR Equal Subtract, Scoring, Best Seats, Entertainments

Monday Munch - DSA Challenge 14

Reverse the Segment, Chef and Nested Parentheses, Delete All Occurrences of a Key in a Doubly Linked, Complete the resolution, DNA Storage

Starters 218 (Rated)

Collatz Conjecture (Easy), Deleting Array Again, Christmas Trees, Coloured Balloons, Stop The Count

Starters 219 (Rated)

Pizza Comparision, Ones and Zeroes I, Cake Baking

Monday Munch - DSA Challenge 15

Longest subarray with a given sum, Remove Outermost Parentheses, Right side view of Binary tree, Binary Search Tree Iterator, Christmas visits

Monday Munch - DSA Challenge 17

Word Counting, Check for BST, Chef Shortest Route, Move all the zeros to the last, Chef and Pair of Elements, Chefs profits

Weekend Dev Challenge 30: SQL Projects

Smart Hiring Analytics System Project, Challenge 1 - Academic Email Directory

Monday Munch - DSA Challenge 18

Pascal Triangle Element, The Great Painting Showdown, Chef and Roman Numbers, Chef and String to Integer, Chef and New Year Gifts

Starters 220 (Rated)

New Year Resolution, Two Pile Game, Front-Back Matching, Movie Hype

Starters 223 (Unrated)

School Trip, Cashback, Adding 123 to 4

Monday Munch - DSA Challenge 19

Longest Common Prefix, Chef shifting office

Monday Munch - DSA Challenge 20

Rat In Maze, Remove Duplicates from Sorted Array, First and last occurrence of a given number, XOR of numbers in a range, Prime factorisation of numbers, Cricket tournament profits

Monday Munch - DSA Challenge 21

Find the majority element, Construct binary tree from Inorder and Postorder, Construct a BST from a preorder traversal, Consecutive Card Grouping, Put fruits into basket

Monday Munch - DSA Challenge 23

Missing number in permutation, Reverse Words in a String, Cookie distribution, Chef and His Two Friends, Count subsets with sum K, Tennis Match

Monday Munch - DSA Challenge 27

Print subarray with maximum subarray sum, Alternating Array, Chef Solves Combination Sum III, Chef Builds Subsets

Monday Munch - DSA Challenge 28

Alternating Array, Largest bst in binary tree, Chef Counts Enclaves

Starters 242 (Rated)

Seated Together, Early Certificates

Starters 244 (Rated)

Carrot Collection, Teleport Home, Passing Chain, Dividing by 2

Monday Munch - DSA Challenge 004 (Rated)

Win the league

Monday Munch - DSA Challenge 005 (Rated)

Search an element in an array, Heap or not, Chef visits hotel

Monday Munch - DSA Challenge 007 (Rated)

Rectangular Queries, Largest Rectangle in Histogram, N Queens, Reduce to Single Element Array, Stones of the Abyss, Win Game

Monday Munch - DSA Challenge 008 (Rated)

Split Array with Minimum Largest Sum, Check if Linked List is Palindrome, Find smallest and largest numbers, Subsequence Sum K, Movie Night

Monday Munch - DSA Challenge 009 (Rated)

Rotting Apples, Leader of an Array, CodeChef XP, Least Common Anagram, Table Partitioning

Monday Munch - DSA Challenge 011 (Rated)

Monthly Earnings, Chocolate Squares, Toy Boxes

Total Problems Solved: 130

1296
(Div 4)
★
CodeChef Rating (Highest Rating 1314)
  • 64453 Global Rank
  • 61060 Country Rank
1769
DSA Rating (Highest Rating 1800)
  • 403 Global Rank
  • 390 Country Rank

Skill tests

31%

Java Skill test

Attempted on June 2026
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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

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