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Sagot :
Answer:
See below.
Explanation:
What is a Palindrome?
A palindrome is a string of characters that appears the same when reversed. As mentioned in the question, some examples of palindromes are racecar, noon and civic.
Another good way to look at palindromes, which will help a lot with writing the pseudocode for this program, is to say that every character at index i is equal to the character at index palindrome's length - 1 - i. For 'racecar', for example, the character at index 1 ('a') is equal to the character at index 5 (index 7 - 1 - 1 = 5, also 'a').
Writing the Pseudocode
While the code generated by AI does work, it's always good practice to examine space-time complexity using Big-O notation. For all 3 of the suggested programs, the time complexity is O(n^2) and the space complexity is O(n) as you're storing an array of the reversed n characters with every run.
The following code runs in time complexity of O(n^2) and space complexity of O(1):
Function AllPalindromes(string[] strs)
For i = 0 To Len(strs)
l = 0
r = Len(strs[i]) - 1
While l < r
if strs[i, l] != strs[i, r]
// If (str[i, l] != str[i, len(str) - 1 - l]) then the string is
// not a palindrome and we can return False.
Return False
// Move onto the next letter
l++
r++
Endwhile
Endfor
Return True // If all strings were palindromes, return true.
end
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