3
21/10/2024 1:42 pm
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A palindrome is a number which reads the same backward as forward, such as 323 or 1001. Write a program which reads a positive integer numbers until you receive "END", for each number print whether the number is palindrome or not.
Examples:
1 respuesta
2
21/10/2024 1:43 pm
I've used strrev() php function for this task; Here is my solution:
<?php
$input = readline();
while ($input != "END") {
echo isPalindrome($input);//echo the function isPalindrome()
$input = readline();
}
function isPalindrome($str) {
if ($str === strrev($str)) {
$result = "true" . PHP_EOL;
} else {
$result = "false" . PHP_EOL;
}
return $result;
}
