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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.

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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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 » Kalki Jatheen
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Kalki Jatheen

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  • cheer_ray_71
  •   India
  • Other
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Monday Munch - DSA Challenge 12

Make 2 digits, Color Sorting Challenge

Monday Munch - DSA Challenge 13

Cost of Groceries, Recover the BST, All Possible Subsets, Generate All Possible Pairs of Balanced Parenthese, Less than 10, Count of Maximum

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

Monday Munch - DSA Challenge 15

Longest subarray with a given sum, Christmas visits, Binary Search Tree Iterator, Remove Outermost Parentheses

Monday Munch - DSA Challenge 16

Special Substring, Matrix Rotations, Longest Substring Without Repeating Characters, Chef and Consecutive Ones, Birthday Chocolates

Monday Munch - DSA Challenge 17

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

Monday Munch - DSA Challenge 18

Pascal Triangle Element, Chef and Roman Numbers, Chef and String to Integer, Chef and New Year Gifts

Monday Munch - DSA Challenge 19

Find how many times the array have been rotated, Longest Common Prefix, Valid Anagram, Vertex Colouring Problem, Chef shifting office

Monday Munch - DSA Challenge 20

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

Monday Munch - DSA Challenge 21

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

Monday Munch - DSA Challenge 23

Missing number in permutation, Reverse Words in a String, Cookie distribution, Count subsets with sum K, Tennis Match

Total Problems Solved: 78

Skill tests

90%

Java Skill test

Attempted on November 2025
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Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

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