freecodecamp--freecodecamp/curriculum/challenges/english/blocks/daily-coding-challenges-javascript/68ffb91507a5b645769328c3.md

id, title, challengeType, dashedName

id	title	challengeType	dashedName
68ffb91507a5b645769328c3	Challenge 100: 100 Characters	28	challenge-100

--description--

Welcome to the 100th Daily Coding Challenge!

Given a string, repeat its characters until the result is exactly 100 characters long. If your repetitions go over 100 characters, trim the extra so it's exactly 100.

--hints--

oneHundred("One hundred ") should return "One hundred One hundred One hundred One hundred One hundred One hundred One hundred One hundred One ".

assert.equal(oneHundred("One hundred "), "One hundred One hundred One hundred One hundred One hundred One hundred One hundred One hundred One ");

oneHundred("freeCodeCamp ") should return "freeCodeCamp freeCodeCamp freeCodeCamp freeCodeCamp freeCodeCamp freeCodeCamp freeCodeCamp freeCodeC".

assert.equal(oneHundred("freeCodeCamp "), "freeCodeCamp freeCodeCamp freeCodeCamp freeCodeCamp freeCodeCamp freeCodeCamp freeCodeCamp freeCodeC");

oneHundred("daily challenges ") should return "daily challenges daily challenges daily challenges daily challenges daily challenges daily challenge".

assert.equal(oneHundred("daily challenges "), "daily challenges daily challenges daily challenges daily challenges daily challenges daily challenge");

oneHundred("!") should return "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!".

assert.equal(oneHundred("!"), "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");

--seed--

--seed-contents--

function oneHundred(chars) {

  return chars;
}

--solutions--

function oneHundred(chars) {
  let result = "";
  let i = 0;

  while (result.length < 100) {
    result += chars[i % chars.length];
    i++;
  }

  return result.slice(0, 100);
}