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Data Structures and Algorithms
Coin Change —LeetCode 322
Coin Change —LeetCode 322
Difficulty: Medium; Category: Dynamic Programming
Allie Hsu
Mar 30, 2022
Kth Largest Element in a Stream — LeetCode 703
Kth Largest Element in a Stream — LeetCode 703
Difficulty: Easy; Category: Heap
Allie Hsu
Apr 12, 2022
Find a pair of given sums in an Array
Find a pair of given sums in an Array
Data Structures and Algorithms Note
Allie Hsu
Dec 11, 2021
Binary Search
Binary Search
Data Structures and Algorithms Note
Allie Hsu
Dec 13, 2021
Comparison of Selection Sort, Insertion Sort and Bubble Sort
Comparison of Selection Sort, Insertion Sort and Bubble Sort
Data Structures And Algorithms Note
Allie Hsu
Jan 2, 2022
Rotate on the given array to find the maximum value of Sum(i*arr[i])
Rotate on the given array to find the maximum value of Sum(i*arr[i])
Data Structures And Algorithms Note
Allie Hsu
Jan 12, 2022
Sort elements by frequency
Sort elements by frequency
Data Structures And Algorithms Note
Allie Hsu
Jan 15, 2022
Single Linked List
Single Linked List
Data Structures And Algorithms Note
Allie Hsu
Jan 15, 2022
Reverse a linked list
Reverse a linked list
Data Structures And Algorithms Note
Allie Hsu
Jan 19, 2022
Merge two sorted linked lists
Merge two sorted linked lists
Data Structures and Algorithms Note
Allie Hsu
Jan 19, 2022
Reverse a Linked List in groups of a given size
Reverse a Linked List in groups of a given size
Data Structures and Algorithms Note
Allie Hsu
Jan 21, 2022
Circular Linked List
Circular Linked List
Data Structures and Algorithms Note
Allie Hsu
Jan 22, 2022
Different kinds of Binary Tree
Different kinds of Binary Tree
Data Structures and Algorithms Note
Allie Hsu
Jan 27, 2022
Binary Tree Traversal
Binary Tree Traversal
Data Structures and Algorithms Note
Allie Hsu
Jan 28, 2022
Find the Height of the Tree, Find the Diameter of the Tree
Find the Height of the Tree, Find the Diameter of the Tree
Data Structures and Algorithms Note
Allie Hsu
Jan 29, 2022
Check if a Binary Tree is a Subtree of another Binary Tree
Check if a Binary Tree is a Subtree of another Binary Tree
Data Structures and Algorithms Note
Allie Hsu
Jan 29, 2022
Binary Search Tree
Binary Search Tree
Data Structures and Algorithms Note
Allie Hsu
Jan 30, 2022
Merge Two Balanced Binary Search Trees
Merge Two Balanced Binary Search Trees
Data Structures and Algorithms Note
Allie Hsu
Feb 1, 2022
Breadth First Traversal and Depth First Traversal for Graph
Breadth First Traversal and Depth First Traversal for Graph
Data Structures and Algorithms Note
Allie Hsu
Feb 11, 2022
Detect Cycle in a Directed Graph/ Undirected Graph
Detect Cycle in a Directed Graph/ Undirected Graph
Data Structures and Algorithms Note
Allie Hsu
Feb 14, 2022
Comparison of Quick Sort, Merge Sort and Heap Sort
Comparison of Quick Sort, Merge Sort and Heap Sort
Data Structures and Algorithms Note
Allie Hsu
Feb 27, 2022
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