AlgoDaily - Longest Palindromic Substring

Your Submissions

You haven't submitted any code for this challenge yet. Solve the problem by passing all the test cases, and your submissions will appear here.

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var assert = require('assert');
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const longestPalindrome = (str) => {
  // fill in
  return '';
};
​
try {
  assert.equal(longestPalindrome(''), '');
​
  console.log('PASSED: ' + "`longestPalindrome('')` should return `''`");
} catch (err) {
  console.log(err);
}
​
try {
  assert.equal(longestPalindrome('algodaily'), 'a');
​
  console.log(
    'PASSED: ' + "`longestPalindrome('algodaily')` should return `'a'`"
  );
} catch (err) {
  console.log(err);
}
​
try {
  assert.equal(longestPalindrome('gymmyg'), 'gymmyg');

OUTPUT

Results will appear here.