[JS] CroCoder / 코딩테스트 입문 / 긴 단어가 싫어요

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문제

Map, Filter, Reduce - Code Exercises | CroCoder

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정답

const input = "Every developer likes to mix kubernetes and javascript";
const answer = input.split(" ").map(x => (x.length > 3 ? (x = x.split("")[0] + (Number(x.length) - 2) + x.split("")[x.length - 1]) : x));
console.log(answer);

const input = "Every developer likes to mix kubernetes and javascript";
const arr = input.split(" ");

for (let i = 0; i < arr.length; i++) {
  if (arr[i].length > 3) {
    arr[i] = arr[i].split("")[0] + (Number(arr[i].length) - 2) + arr[i].split("")[arr[i].length - 1];
  }
}

console.log(arr);

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