SPSeongjin Parkinseongjin.hashnode.dev·Sep 15, 2023 · 3 min readData Structure :: Singly Linked ListsWhat is a linked list?A data structure that contains a head, tail and length property. Linked lists consist of nodes, and each node has a value and a pointer to another node or null. Everything is about node, and how to set .next to some value..! cla...00
SPSeongjin Parkinseongjin.hashnode.dev·Sep 8, 2023 · 4 min readMerge Sort & Radix SortMerging Arrays Pseudocode Create an empty array, take a look at the smallest values in each input array While there are still values that we haven't looked at... If the value in the first array is smaller than the value in the second array, push t...00
SPSeongjin Parkinseongjin.hashnode.dev·Sep 1, 2023 · 1 min readReal Basics of Loops :: How the 'for loop' works in JavaScriptfor (initialization; condition; afterthought) statement initialization is first executed. and then it goes to condition part and if is true now it goes into statement part After executing all the statements it goes to afterthought And then g...00
SPSeongjin Parkinseongjin.hashnode.dev·Sep 1, 2023 · 2 min readSorting Algorithm :: Bubble Sort & Selection Sort & Insertion Sortbubble sort, values go up like a bubble Bubble Sort Pseudocode Start looping from with a variable called i the end of the array towards the beginning Start an inner loop with a variable called j from the beginning until i - 1 If arr[j] is greater ...00
SPSeongjin Parkinseongjin.hashnode.dev·Sep 1, 2023 · 2 min readSearching Algorithm :: Linear Search & Binary SearchI'm gonna list several searching algorithm, its pseudocode and the real code with javascript. Linear Search Pseudocode This function accepts array and a value Loop through the array and check if the current array elements is equal to value. If it ...00
