filmov
tv
Postfix & Prefix Evaluation | Data Structures | Computer Science Engineering
Показать описание
The evaluation is done with the help of stacks. The method has been explained with a better simpler approach and a tricky method of tree traversal. The reversal ordering of postfix evaluation results in prefix notation.
Why this Video is Important?
The postfix and prefix notation in Stacks and Queues can be better understood with the help of tree method which is given in this video. This will eliminate the confusions arising in the evaluation of these notations.
Real Life Applications:
This concept has a wide range of applications in evaluating general arithmetic expressions. The compiler doesn’t have the ability to prioritize which operator to evaluate first. So, infix expressions are converted to mostly into postfix notation and sometimes to a prefix.
THE GATE ACADEMY provide comprehensive and rigorous coaching for the GATE exams. Our student-centered guidance focuses on the strengths and weaknesses of each student. This has enabled us to achieve a proven track record of GATE toppers from our institute. THE GATE ACADEMY appreciates diversity in requirements and hence have tailor-made digital & distance learning courses for addressing these different needs.
Classroom Course- The most popular course, classroom lecture is blended with GATE focused books and digital resources such as video lectures and online tests.
tabGATE- We tied up with Samsung to take care of students who want to study anywhere, anytime.
homeGATE- Live online GATE lectures, specially designed for students who stay away from city centers and still don’t want to lose on live faculty teaching with doubt clearing.
Correspondence Course- Comprises hard-copy GATE focused books options of Tests and video lectures. Its popular amongst self-preparing GATE aspirants.
SD Card / USB GATE- Can be used on windows desktop/laptop/Android phone. Students who want to self-pace their studies, from the convenience of their home, will use this option.
For more details, visit our website and social handles as below.
Call us at 080-61766222
Do not Forget to watch the videos of below-mentioned subjects :
Why this Video is Important?
The postfix and prefix notation in Stacks and Queues can be better understood with the help of tree method which is given in this video. This will eliminate the confusions arising in the evaluation of these notations.
Real Life Applications:
This concept has a wide range of applications in evaluating general arithmetic expressions. The compiler doesn’t have the ability to prioritize which operator to evaluate first. So, infix expressions are converted to mostly into postfix notation and sometimes to a prefix.
THE GATE ACADEMY provide comprehensive and rigorous coaching for the GATE exams. Our student-centered guidance focuses on the strengths and weaknesses of each student. This has enabled us to achieve a proven track record of GATE toppers from our institute. THE GATE ACADEMY appreciates diversity in requirements and hence have tailor-made digital & distance learning courses for addressing these different needs.
Classroom Course- The most popular course, classroom lecture is blended with GATE focused books and digital resources such as video lectures and online tests.
tabGATE- We tied up with Samsung to take care of students who want to study anywhere, anytime.
homeGATE- Live online GATE lectures, specially designed for students who stay away from city centers and still don’t want to lose on live faculty teaching with doubt clearing.
Correspondence Course- Comprises hard-copy GATE focused books options of Tests and video lectures. Its popular amongst self-preparing GATE aspirants.
SD Card / USB GATE- Can be used on windows desktop/laptop/Android phone. Students who want to self-pace their studies, from the convenience of their home, will use this option.
For more details, visit our website and social handles as below.
Call us at 080-61766222
Do not Forget to watch the videos of below-mentioned subjects :
0:14:10
0:21:03
0:04:23
0:13:38
0:08:09
0:05:44
0:14:14
0:14:10
0:03:15
0:04:50
0:23:53
0:14:10
0:10:05
0:50:47
0:11:02
0:52:17
0:06:19
0:31:11
0:32:51
0:04:08
0:14:23
0:10:52
0:29:23
0:27:52