Write a program to check whether a given word is a palindrome by using pointers
Write a program to check whether a given word is a palindrome by using pointers
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Using C language, complete this activity
![Write a program to check whether a given word is a palindrome by using pointers
A palindrome is a word that is the same when spelled from the front and from the back.
For example, Kayak, Level, Racecar, Radar, Rotator
Create 2 char arrays and 2 corresponding pointers to the arrays
- Initialize array1 to the word
- Copy array1 backwards to array2
Compare array1 and array2, if they are the same, the word is a palindrome
Modify the pseudocode below to produce the sample output.
char word[5)= "kayak";
char reverseWord[5);
char *f= word;
char *b= reverseWord;
for ()
*(b_from_start) = *(f_from_end);
Copy word to reverseWord but starting from the back
for()
{
Compare word and reverseWord
if same
palindrome;
Sample:
word
word_reverse
word
word_reverse
Ir
a
a
y
a
e
a
k
Palindrome?
Yes
Palindrome?
No](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F13b00bd4-b3f3-4961-bf55-eaf9c4b9552a%2F7da4a609-f44b-4fd8-9a42-566f64d2b761%2Fdg4scg_processed.png&w=3840&q=75)
Transcribed Image Text:Write a program to check whether a given word is a palindrome by using pointers
A palindrome is a word that is the same when spelled from the front and from the back.
For example, Kayak, Level, Racecar, Radar, Rotator
Create 2 char arrays and 2 corresponding pointers to the arrays
- Initialize array1 to the word
- Copy array1 backwards to array2
Compare array1 and array2, if they are the same, the word is a palindrome
Modify the pseudocode below to produce the sample output.
char word[5)= "kayak";
char reverseWord[5);
char *f= word;
char *b= reverseWord;
for ()
*(b_from_start) = *(f_from_end);
Copy word to reverseWord but starting from the back
for()
{
Compare word and reverseWord
if same
palindrome;
Sample:
word
word_reverse
word
word_reverse
Ir
a
a
y
a
e
a
k
Palindrome?
Yes
Palindrome?
No
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