# Status Problem video Level Completes Likes 553 Minimize Scheduling Headaches: Clone Yourself for Overlapping Events Hard % 0 484 Print all subarrays using recursion Medium % 1 482 Largest word in dictionary by removing a few characters from the given string Beginner % 0 481 Calculate (x^y)%z without using pow() function Medium % 0 478 Efficient Robot Problem - Find Minimum Trips Hard % 0 477 Job Sequencing algorithm Medium % 1 474 Implement/Design the version control map system Medium % 0 470 Find if any two intervals overlap in given intervals Medium % 0 469 Given an array, find the number of all pairs with odd sum. Medium % 0 467 Print all steps to convert one string to another string Medium % 0 26 Check if one string is Rotation of another string Beginner % 1 24 Replace Spaces with '%20' Without Using Default Functions Medium % 0 22 Find Intersection Point in Two Linked Lists Medium % 0 19 Exploring All Paths, Including Diagonal, from Top Left to Bottom Right in 2D Array Medium % 1 17 Merge or Combine Two Sorted Linked Lists Medium % 0 15 Efficiently Rearrange Positive and Negative Numbers in Array on Each Side Hard % 0 14 Longest Shared Prefix Sequence in a String Medium % 0 10 Quick Sort Implementation Medium % 0 9 Valid or Well Formed Parentheses | Part - 1 Medium % 0 8 Efficient Search in 2D Sorted Array: Find an Element Medium % 0 6 Find a peak element in a Given Array Beginner % 0 4 Find a Missing Number From a Sequence of Consecutive Numbers Beginner % 0 Minimize Scheduling Headaches: Clone Yourself for Overlapping Events Print all subarrays using recursion Largest word in dictionary by removing a few characters from the given string Calculate (x^y)%z without using pow() function Efficient Robot Problem - Find Minimum Trips Job Sequencing algorithm Implement/Design the version control map system Find if any two intervals overlap in given intervals Given an array, find the number of all pairs with odd sum. Print all steps to convert one string to another string Check if one string is Rotation of another string Replace Spaces with '%20' Without Using Default Functions Find Intersection Point in Two Linked Lists Exploring All Paths, Including Diagonal, from Top Left to Bottom Right in 2D Array Merge or Combine Two Sorted Linked Lists Efficiently Rearrange Positive and Negative Numbers in Array on Each Side Longest Shared Prefix Sequence in a String Quick Sort Implementation Valid or Well Formed Parentheses | Part - 1 Efficient Search in 2D Sorted Array: Find an Element Find a peak element in a Given Array Find a Missing Number From a Sequence of Consecutive Numbers 1