Consider the following pseudocode that uses a queue. Declare a quee Ql and a atack s1 Get the input string from the user While (there are nore characterts in the input atring) read a character from the imput string I/ the characters will be read starting from the beginning of string engueue the character to the queue 01 While (queue a1 is not enpty) dequeue a character oft the queue Q1 push the degueued character to atack 51 While(stack s1 is not empty) Pop a character off the stack 51 Write the popped character to the screen What is output for input "hello" ? a) hello b) olleh c) hheelloo d) oolleehh

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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Consider the following pseudocode that uses a queue.
Declare a queue Q1 and a stack s1
Get the input string fron the user
While (there are more charactera in the input atring)
read a character from the input atring
I/ the characters will be read starting fron the beginning of atring
enqueue the character to the queue Q1
While (queue Q1 is not enpty)
dequeue a character off the queue Q1
push the dequaeued character to atack s1
While (stack si is not empty)
Pop a character off the stack s1
Write the popped character to the screen
What is output for input "hello"?
a) hello
b) olleh
e) hheellao
d) oolleehh
Transcribed Image Text:Consider the following pseudocode that uses a queue. Declare a queue Q1 and a stack s1 Get the input string fron the user While (there are more charactera in the input atring) read a character from the input atring I/ the characters will be read starting fron the beginning of atring enqueue the character to the queue Q1 While (queue Q1 is not enpty) dequeue a character off the queue Q1 push the dequaeued character to atack s1 While (stack si is not empty) Pop a character off the stack s1 Write the popped character to the screen What is output for input "hello"? a) hello b) olleh e) hheellao d) oolleehh
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