AlgoDaily - Longest Substring With No Duplicate Characters

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');
​
var lengthOfLongestSubstring = function (s) {
  // fill this in
  return maximumLen;
};
​
try {
  assert.equal(lengthOfLongestSubstring('algodaily'), 7);
​
  console.log(
    'PASSED: ' +
      "`lengthOfLongestSubstring('algodaily')` should be equal to `7`"
  );
} catch (err) {
  console.log(err);
}
​
try {
  assert.equal(lengthOfLongestSubstring('thisisatest'), 5);
​
  console.log(
    'PASSED: ' +
      "`lengthOfLongestSubstring('thisisatest')` should be equal to `5`"
  );
} catch (err) {
  console.log(err);

OUTPUT

Results will appear here.