#programming-tips
Read more stories on Hashnode
Articles with this tag
Hey Hashnode Community, I'm thrilled to announce that my ebook is now available for free for the amazing members of this community. 🎉 As a token of...
An example of the greedy algorithm · Problem statement You are assigned to put some amount of boxes onto one truck. You are given a 2D array boxTypes,...
An example of the prefix sum technique · Problem statement Given an integer array nums, return an array answer such that answer[i] is equal to the...
Using the two-pointer technique to remove a node in a linked list. · Problem statement Given the head of a linked list, remove the n-th node from the end...
Median - The math behind the problem · Problem statement Given an integer array nums of size n, return the minimum number of moves required to make all...
Problem statement A string s is called good if there are no two different characters in s that have the same frequency. Given a string s, return the...
