3.10 Postfix Expression Evaluation using Stack | Data Structures and Algorithms

Jennys Lectures DSA with Java Course Enrollment link: www.jennyslect...
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In this video, I have explained the Evaluation of Postfix Expression Using Stack with the help of an example.
Keeping in mind the priority of operators(precedence) as well as associativity of operators. Associativity comes into picture when two operators of the same precedence arrive like addition and subtraction, multiplication and division etc
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#postfix #stack #datastructure #jennyslectures

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Today only this topic has been discussed in my cls I am little bit confused. But after watching yr video now I am clear 😊

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Thank you mam for uploading this , today was my board computer science exam paper and I have not studied postfix and infix expression through this 11 minute video I was able to do the question . Thank you mam
Your channel is criminally underrated I will share your channel as much as I can .
Never stop uploading one day your channel will grow huge .
Thank you again ma'am

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In order to texting this you can prepare for your exam which is in next 11 minutes 🐥🐰🍘🍠

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u made it very simple to understand
awesome

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Very nice explanation ma'am , Thankyou so much!
Stack made easy!! :)

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Easy explanation
Thanku mam
I appreciate it.

[@snehasisbarat2457]

Mam Can you please make video on the code part of infix,prefix and postfix conversion?

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Thank You So So Much Mam🙏🙏🙏🙏

[@JohnDoe-ej6vm]

Thanks a lot mam . concept clear now

[@upendrabind7442]

Ma'am I got very well that u explain in Postfix.

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[@thecloudterminal]

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[@TopLists178]

What if the next element is an operand and there is only one element left in the stack....but we have to pop out 2 elements...what should we do in this situation

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[@ravisagar3820]

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[@Pixcel25]

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[@sandhyaperam]

Mam i have a doubt what if there is only one operand before the operator? Pls give me reply tomorrow is my sem exam

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Many questions are asked on heap, linked list data structures in Gate.Can you please make videos of them asap.

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மிக்க நன்றி அக்கா

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Yaara nee..... 🤣🤣

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Thanks for this wonderful explanation🤗 bt if only one character under the stack then what we will do?🤔

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Mam the answer shown by chatgpt is not equal to the answer shown by u...

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outstanding 💕💕

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2 5 3 6 + * * 15/2 -
I got 79 answer for expression is it right or not