Are you struggling with Data Structures?
Here are basic explanations of them with my handmade notes.
A Thread🧵👇
Here are basic explanations of them with my handmade notes.
A Thread🧵👇
Array
An array is a data structure consisting of a collection of elements (values or variables), each identified by at least one array index or key
An array is a data structure consisting of a collection of elements (values or variables), each identified by at least one array index or key
Queue
A queue is a first-in-first-out (FIFO) abstract data type that is heavily used in computing. Uses for queues involve anything where you want things to happen in the order that they were called, but where the computer can't keep up to speed.
A queue is a first-in-first-out (FIFO) abstract data type that is heavily used in computing. Uses for queues involve anything where you want things to happen in the order that they were called, but where the computer can't keep up to speed.
Stack
A stack is an Abstract Data Type, commonly used in most programming languages. It is named stack as it behaves like a real-world stack, for example – a deck of cards or a pile of plates.
A stack is an Abstract Data Type, commonly used in most programming languages. It is named stack as it behaves like a real-world stack, for example – a deck of cards or a pile of plates.
Linked List
A linked list is a linear data structure, in which the elements are not stored at contiguous memory locations.
A linked list is a linear data structure, in which the elements are not stored at contiguous memory locations.
Tree
A tree is a nonlinear hierarchical data structure that consists of nodes connected by edges.
A tree is a nonlinear hierarchical data structure that consists of nodes connected by edges.
Graph
In a Graph, we have a set of nodes (a.k.a vertices) and these nodes are connected with each other with the help of some edges. The nodes or vertices are used to store data and this data can be used further.
In a Graph, we have a set of nodes (a.k.a vertices) and these nodes are connected with each other with the help of some edges. The nodes or vertices are used to store data and this data can be used further.
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