Cosmic Techie

Nishant Kumar

Nishant Kumar

3 followers

I am a computer science engineer and a cosmic enthusiast. I love to play with data and create for benefit.

Coding Problem: Sober Walk

Feb 9, 20221 min read

Our hoary culture had several great persons since time immemorial and king vikramaditya’s nava ratnas(nine gems) belongs to this ilk. They are named...

Coding Problem: Sober Walk

Heap Sort

Feb 6, 20222 min read

Heap Sort is a sorting algorithm based on the heap data structure. A heap is a tree based data structure where the tree is a complete binary tree. A...

Heap Sort

Quick Sort

Feb 1, 20222 min read

Quick Sort is an algorithm for sorting which is based on divide and conquer approach. An element is chosen as pivot and partitions the given list. The...

Quick Sort

Merge Sort

Jan 27, 20222 min read

Merge Sort is a sorting algorithm which is based on divide and conquer approach. The list is divided into two halves until each sub list has a single...

Merge Sort

Selection Sort

Jan 24, 20221 min read

Selection sort is a sorting algorithm in which the list is considered into two parts, sorted part at left and unsorted part at right. It selects the...

Selection Sort

Insertion Sort

Jan 21, 20221 min read

Insertion Sort is a simple sorting algorithm. It is like picking up an element from the list and inserting it to its rightful index as per intended...

Insertion Sort