Introduction to Graph Data Structure - What is a Graph ? | Tress vs Graphs | Types & Real Examples

A graph is a non linear data structure consisting of nodes & edges connected in a way to form a network.
In this video we will take an introduction to graph data structure. We will understand -
1. What is a graph
2. Difference between graph & tree
3. Types of Graph
4. Real world examples of Graph
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Graph Theory -
Graph Full C++ Code Implementation -
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Timecodes -
00:00 Introduction & Recap
00:53 What is Graph DS?
02:51 Trees vs Graphs
06:56 Undirected vs Directed Graphs
09:20 Weighted vs Unweighted Graphs
13:14 Real World Graph DS Examples
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#graph #graphds #datastructures

[syed.muneebmalik]

Bro, I thought that you left youtube but thankfully you didn't ☺☺
Plz continue this series and cover all topics in dsa☺☺
Love from Telangana💗💗

[claerobluster]

please make these videos fast i need them pls ! These graph data structures are so tough

[aparadhikari]

we need to preserve this guy at any cost

[shwetpandey]

Yesterday I talk with my friend about your new video and now seeing this I am very happy

[aakarshkaushal]

When u explain a data structure or an algorithm can you please include a question on that topic. I mean that any question that a company might ask in an interview on that topic. Thanks.

[aidan]

It's worth noting that edges aren't "undefined" in a graph, but it cannot be determined simply by the number of nodes. It is defined as the sum of degrees of each node / 2 for non-directed graphs and = sum of in-degrees or out-degrees of each node for directed

[anexocelisia]

introduction to graphs:-
graph is non linear ds
it has nodes and edges
is similar yet diff from tree ds
in graph there maybe diff paths from one node to another whereas in tree there is exactly one unique path from one node to another
in tree there is always a root node and in graph no such thing exist
in graph we can have loops unlike tree ds
tree is heirarchial model and graph is network model



graphs - directed and undirected (def)
(get sense from there names)
weighted and unweighted graphs (just the numeric weight is given to a path btw every node)

[CATHERINEMGALA]

It was a really nice presentation and I have learnt a lot thank you 😊

[salilshukla]

Thanks Sir for making such videos. I appreciate the effort that you do in making such videos. Please continue making such videos. Your videos are so catchy that I can watch your one hour video without distraction. Again !! Thanks .

[nerodant]

Thank you so much for explaining this topic

[KhiladiXGaming]

Please sir make regular video and complete this data structure course asap, it's a humble request.

[williamwambua]

Thanks for this vid wish we could know all the algorithms on graphs

[adarshpandey]

Thanks you bhaiya ❣️ waiting for this so long but worth it . Kudos to your efforts and thanks for making ds and algo look so easy. Looking forward to more videos soon itna v late na kro . Wishing you happiness and prosperity .

[pankajsinghchamyal]

Plz make it faster sir need it asap for interview and placement prep. Plz plz

[bangunhapsoroofficial]

Wow... Thats usefull... This is good topic

[sourabhchandel]

Sir, please upload other parts of the graph data structure as soon as possible

[AbhishekSingh-ktfi]

Please drop other graph videos quickly please

[vikassharma]

sir please upload all videos related to graphs and further topics as soon as possible

[prathipatidevisvprasad]

Bro, please upload graphs videos as early as possible bro please

[pogiribhanuteja]

may i know what app you/he is using for making vids..?