์ตœ๋Œ€ 1 ๋ถ„ ์†Œ์š”

Algorithm๐Ÿคฎ

๋‚˜๋ฆ„ ์‹ ๋ฐ•ํ•œ ๋ฌธ์ œ์—ฌ์„œ ์“ด๋‹ค.
day3



const getLengthOfStr = (str) => {
  const arr = [];
  let newStr = "";

  for (let i = 0; i < str.length; i++) {
    newStr = str[i];
    for (let j = i + 1; j < str.length; j++) {
      if (newStr.includes(str[j])) {
        break;
      } else {
        newStr += str[j];
      }
    }
    arr.push(newStr);
  }

  let text = 0;

  for (i = 0; i < arr.length; i++) {
    if (text < arr[i].length) {
      text = arr[i].length;
    }
  }
  return text;
};


arr๋ฅผ ์ถœ๋ ฅํ•ด๋ณด๋ฉด

[ โ€˜jfโ€™, โ€˜fjโ€™, โ€˜jfkโ€™, โ€˜fkโ€™, โ€˜kโ€™, โ€˜kโ€™, โ€˜kdโ€™, โ€˜dโ€™, โ€˜dejโ€™, โ€˜ejโ€™, โ€˜jโ€™ ]

์ด๊ฒƒ์˜ ์ œ์ผ ๊ธด ๊ธธ์ด๋ฅผ ๋ฐ˜ํ™˜ํ•˜๋ฉด ๋์ด๋‹ค

์™œ ์ฒ˜์Œ์— ์‰ฝ๊ฒŒ ์ ‘๊ทผํ•˜์ง€ ๋ชปํ•˜์˜€์„๊นŒ?

์•„๋งˆ๋„ ๋‚ฑ๊ฐœ์™€ ๋‚ฑ๊ฐœ๋ฅผ ๋น„๊ตํ•˜๋Š”๊ฑด ์ต์ˆ™ํ•˜์ง€๋งŒ ์ „์ฒด์™€ ๋‚ฑ๊ฐœ๋ฅผ ๋น„๊ตํ•œ๋‹ค๋Š” ๊ฒƒ์— ์ต์ˆ™ํ•˜์ง€ ์•Š์•„์„œ ์ธ๊ฑฐ๊ฐ™๋‹ค.

์—…๋ฐ์ดํŠธ: