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In c++ by stacks Thank you in advance

In c++ by stacks Thank you in advance

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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In c++ by stacks Thank you in advance
3, Valid Parentheses (Stack) [Problem description] Determine whether the parenthesis string is valid. Assume there are two types of parentheses in an expression, i.e., "()", "[]". The valid parenthesis string must meet two requirements: 1. Each right parenthesis must match with a left parenthesis. That is to say, '(' must find ')'and '[' must find ']'. 2. A left parenthesis appearing first should be match later. A left parenthesis appearing later should be match first. Therefore "([ )]" is not valid and "([ ])" is valid. [Basic requirements] 1) Use stacks to complete this topic. [Ехаmple] 1. Problem: Check whether "[([ ][ ])]" is valid What you need to show in the terminal (the back part is outputted by you and the blue part is inputted by the user, i. e. , teacher): Parenthesis string: [([ ][ ])] Yes! 2. Problem: Check whether "(()[ ]))" is valid What you need to show in the terminal (the back part is outputted by you and the blue part is inputted by the user, i. e. , teacher): Parenthesis string: (( )[ ])) No! 3. Problem: Check whether "[([])" is valid What you need to show in the terminal (the back part is outputted by you and the blue part is inputted by the user, i.e., teacher) : Parenthesis string: [([]) No!
Transcribed Image Text:3, Valid Parentheses (Stack) [Problem description] Determine whether the parenthesis string is valid. Assume there are two types of parentheses in an expression, i.e., "()", "[]". The valid parenthesis string must meet two requirements: 1. Each right parenthesis must match with a left parenthesis. That is to say, '(' must find ')'and '[' must find ']'. 2. A left parenthesis appearing first should be match later. A left parenthesis appearing later should be match first. Therefore "([ )]" is not valid and "([ ])" is valid. [Basic requirements] 1) Use stacks to complete this topic. [Ехаmple] 1. Problem: Check whether "[([ ][ ])]" is valid What you need to show in the terminal (the back part is outputted by you and the blue part is inputted by the user, i. e. , teacher): Parenthesis string: [([ ][ ])] Yes! 2. Problem: Check whether "(()[ ]))" is valid What you need to show in the terminal (the back part is outputted by you and the blue part is inputted by the user, i. e. , teacher): Parenthesis string: (( )[ ])) No! 3. Problem: Check whether "[([])" is valid What you need to show in the terminal (the back part is outputted by you and the blue part is inputted by the user, i.e., teacher) : Parenthesis string: [([]) No!
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