What is Infix Prefix & Postfix Expressions in Data Structures | Why do we need them ?

Support Simple Snippets by Donations -
Google Pay UPI ID - tanmaysakpal11@okicici
PayPal - paypal.me/tanmaysakpal11
--------------------------------------------------------------------------------------------- In this tutorial we will understand the 3 different types of expressions that is infix, prefix and postfix expressions. This topic comes under the application of stack data structure as stack data structure is used to perform conversions between these 3 expressions.
What is an Expression?
An Expression is a combination of symbols that can be numbers (constants), variables, operations, symbols of grouping and other punctuation written is a specific format/way.
Depending on how the expression is written, we can classify it into 3 categories -
1) Prefix -
An expression is called the prefix expression if the operator appears in the expression before the operands. Simply of the form (operator operand1 operand2). E.g. +AB
2) Infix -
An expression is called the infix expression if the operator appears in the expression in between the operands. Simply of the form (operand1 operator operand2). E.g. A+B
3) Postfix -
An expression is called the postfix expression if the operator appears in the expression after the operands. Simply of the form (operand1 operand2 operator). E.g. AB+
Theory article -simplesnippets...
Full DSA playlist - • Introduction to Data S...
C++ Programming Tutorials for Beginners Course - • Introduction to Comput...
Simple Snippets Official Website -
simplesnippets....
Simple Snippets on Facebook -
/ simplesnippets
Simple Snippets on Instagram -
/ simplesnippets
Simple Snippets on Twitter -
/ simplesnippet
Simple Snippets Google Plus Page -
plus.google.co...
Simple Snippets email ID -
[e-mail]
For More Technology News, Latest Updates and Blog articles visit our Official Website - simplesnippets....
#expressions #infix #prefix #postfix #datastructures #algorithms #stacks

[@saravanajogan1221]

Hey Tanmay, me again!! I cant thank you enough for your tutorials, Just got selected in TCS digital. Coming from mechanical background I was just following your DSA playlists and I answered well in my interview. Still learning and revising. Thanks again.

[@archiessingh9577]

I guees I am too late here 😂 . The guy in These video explained too good ...... Keep it up bro soon you will reach 1M

[@SimpleSnippets]

Thank you so much 😀

[@krittikabiswas8500]

I needed to learn this by tomorrow and I was struggling quite a bit . After you uploaded this video , I am now understanding the basics of this concept. Thanks a lot again , it's a miracle that you uploaded it today !!!!💜😁😁😁💜

[@SimpleSnippets]

That's amazing bro. Also great timing 🤟😇. More on this topic coming soon 😁

[@devanshikatyal2695]

Army is here too💜

[@ericjamesureta4125]

Wow this is so awesome tutorial about on how to convert the infix ,postfix ,and prefix

[@SimpleSnippets]

Glad it was helpful!

[@_JayasmitaSaha]

ur explanations are amazing....thank god i found this video

[@SimpleSnippets]

Glad to hear that! Check other videos too, I am sure you will love those.

[@innfinityraag7682]

best video on 3 formats of expressions

[@bxtrmxfrost2143]

Thank you sir, your lectures are amazing. I was able to learn in one go. this also helped me to score well in my exams

[@SimpleSnippets]

Wow swaroop, thats great to know bro. As we typical Indians say - Fir party kab dogey ? 😜😇

[@maheshraikhelkar]

very much impressive of your teaching it is help me to teach my student of BCS

[@SimpleSnippets]

That's really AMAZING Mahesh Sir 🙏 Keep sharing the knowledge 😊

[@nitismita1035]

Bro such an amazing Playlist, keep updating it 🙌. Love u ❤

[@SimpleSnippets]

Thank you so much Nitismita 🤟🙏

[@harshadagunjal2855]

Hey... You're providing a great stuff.. Thank you so much for this.. ❣️

[@SimpleSnippets]

Most welcome Harshada. Please do share the videos with your friends. That's the biggest support you can give back to me 👍🤟

[@harshadagunjal2855]

@@SimpleSnippets yesss sure..!!😇

[@nareshdubbala2834]

Tq bro ❣️

[@fahadashfaq9450]

Thanks needed this topic.

[@SimpleSnippets]

Most welcome buddy. Please do share the videos with your friends too, Thats the biggest help and support for our channel 😇

[@sarthakdang1674]

hi sir! just wanted to ask will you be uploading videos on Trees, Graphs and Mapping as well?

[@SimpleSnippets]

Yes bro, I have mentioned that in the course details video. Infact not just that, I will try to cover a lot more like the different algorithms as well. However, these topics take a lot of time and effort to prepare the content and teaching strategy so please dont ask me to hurry up. I dont want to make a bad video in the hurry but I am trying to do as much as possible. Hope you understant Sarthak 😇✌

[@sarthakdang1674]

@@SimpleSnippets sure sir! I am very thankful for your efforts. Seriously means alot😄

[@SimpleSnippets]

@@sarthakdang1674 thank you so much for the kind words and understanding bro 🤟 keep up the support & I will keep making such content for everyone 😊🤟

[@arishkhan6786]

tanmy dude can you make videos tutorials on DBMS

[@santoshbhupati3579]

Thank you sir

[@SimpleSnippets]

Welcome

[@shreeyaduvanshi6591]

Thank you sir ☺️ # life saver 🙃

[@rashitiwari7595]

Amazing !!!!

[@israrqayyum7]

❤

[@santoshbhattarai2527]

4 - 3 + 5 => 4 +(-3 +5) or 4 - (3 -5) => 4+2 or 4 - ( - 2 ) => 6 Could you explain at 15:06 ?

[@devanshikatyal2695]

I have the same issue

[@manothanmano3083]

Keep doing anna

[@krittikabiswas8500]

Thanks a lot !!!!!

[@SimpleSnippets]

Most welcome bro 😇

[@bhanuteja9408]

is there a complete python course by simple snippets...i found only 6 to 7 videos in python playlist...will other videos will be uploaded ...?

[@SimpleSnippets]

No there isn't as of now

[@assustrange]

Thank You Bro My DSU paper is near

[@SimpleSnippets]

Most welcome bro, All the best 😇

[@DeathKey]

hi can u Tell me how i make asp DataList Responsive (Like responsive Product card) if you have any code then please share

[@rahulprajapat6211]

Sir can you please provide me all the notes of ds

[@aenaqadeer9464]

You are amazing (*-*)

[@SimpleSnippets]

Thanks buddy! Please do share the videos and our channel with your friends if you want to genuinely support me & our channel!✌😇