๐Ÿง  codingtest/javascript 100์ œ

๋ฌธ์ œ 97. ํƒ๋ฐฐ ๋ฐฐ๋‹ฌ

awesomeyelim 2022. 5. 2. 18:05
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  • n ๋ช…์˜ ํƒ๋ฐฐ ๋ฐฐ๋‹ฌ์›์€ ์Œ“์ธ ํƒ๋ฐฐ๋ฅผ ๋ฐฐ๋‹ฌํ•ด์•ผ ํ•œ๋‹ค.(๋ชจ๋“  ํƒ๋ฐฐ์˜ ๋ฐฐ์†ก์‹œ๊ฐ„์€ 1์ด์ƒ์ด๋ฉฐ, ์™•๋ณต์‹œ๊ฐ„์ž„)
  • ๊ฑฐ๋ฆฌ 1๋‹น 1์˜ ์‹œ๊ฐ„์ด ๊ฑธ๋ฆฐ๋‹ค๊ณ  ๊ฐ€์ •ํ•˜์˜€์„ ๋•Œ,

๋ชจ๋“  ํƒ๋ฐฐ๊ฐ€ ์™„๋ฃŒ๋  ์‹œ๊ฐ„์„ ๊ตฌํ•˜์‹œ์˜ค.

ex) ๋ฐฐ๋‹ฌ์›์ด 3๋ช…์ด๊ณ  ๊ฐ ๊ฑฐ๋ฆฌ๊ฐ€ [1,2,1,3,3,3]์ธ ์ˆœ์„œ๋กœ ๋“ค์–ด์˜ค๋Š” ๊ฒฝ์šฐ

// ์ž…๋ ฅ
๋ฐฐ๋‹ฌ์› = 3;
๋ฐฐ๋‹ฌ์‹œ๊ฐ„ = [1, 2, 1, 3, 3, 3];

// ์ถœ๋ ฅ
5

 

๋‹ต

function sol(n, l) {
  let answer = 0;
  let man = new Array(n).fill(0);
  console.log(man);

  while (l.length !== 0) {
    for (let j = 0; j < man.length; j++) {
      if (man[j] == 0 && 1) {
        man[j] += l.shift();
        console.log(man);
      }
    }

    man = man.map((x) => (x = x - 1));
    console.log(man);

    answer += 1;
  }
  return answer + Math.max.apply(null, man);
}

const ๋ฐฐ๋‹ฌ์› = 3;
const ๋ฐฐ๋‹ฌ์‹œ๊ฐ„ = [1, 2, 1, 3, 3, 3];

console.log(sol(๋ฐฐ๋‹ฌ์›, ๋ฐฐ๋‹ฌ์‹œ๊ฐ„));