DSA

Data Structure and Algorithm

A combination of two separate yet interrelated topics

Data Structure

A particular way of storing and organizing data in our devices to use the data efficiently and effectively.

Algorithm

A process or set of welldefined instructions typically used to solve a particular group of problems or perform a specific type of calculation.

Input Process Output

I-P-O

Dynamic Programming Greedy Algorithm Sorting Searching

TYPES OF ALGORITHM

Arrays Linked List Queues Hash Tree Graph Stacks

TYPES OF DS

Queue

is an abstract data structure that serves as a collection of elements using FIFO ordering.