๋ฐฑ์ค€_11866 : ์š”์„ธํ‘ธ์Šค ๋ฌธ์ œ 0 (node.js/JavaScript)

2024. 8. 24. 18:31ยทbaekjoon

โžก๏ธ ๋ฌธ์ œ: ์š”์„ธํ‘ธ์Šค ๋ฌธ์ œ 0

 

๐ŸŒ‡ ์ œ์ถœ

let [n, k] = require('fs').readFileSync(0).toString().trim().split(" ").map(Number);
let arr = [];
let result = [];
let idx = 1;
for (let i = 1; i <= n; i++) {
  arr.push(i);
}
while (arr.length) {
  if (idx % k == 0) {
    result.push(arr.shift());
  } else {
    arr.push(arr.shift());
  }
  idx++;
}
console.log(`<${result.join(', ')}>`);

 

๐Ÿ“ธ ๊ณผ์ •

 

์ž…๋ ฅ ๋ฐ›์€ ์ˆ˜(n)๋งŒํผ์˜ ๋ฐฐ์—ด(arr), ๊ทธ๋ฆฌ๊ณ  ์ œ์ถœํ•  ๋นˆ๋ฐฐ์—ด(result) ๋‘๊ฐœ๋ฅผ ๋‘๊ณ 

arr์—์„œ k๋ฒˆ์งธ๋ฅผ ๋นผ์„œ -> result.push,

๊ทธ ์ด์™ธ์˜ arr์š”์†Œ๋“ค์€ ์ˆœ์„œ๊ฐ€ ๋’ค๋กœ ๊ผฌ๋ฆฌ๋ฌผ๊ธฐํ•˜๋“ฏ์ด ์ด์–ด์ง€๋‹ˆ๊นŒ arr.pushํ•ด์„œ ๋„ฃ์–ด์ง€๊ธฐ๋ฅผ

arr ์š”์†Œ๊ฐ€ ์—†์–ด์งˆ ๋•Œ๊นŒ์ง€ ๋ฐ˜๋ณต

 

 

k๋ฒˆ์งธ๋ฅผ ์–ด์ผ€ ๋นผ์„œ ๋‚˜๋จธ์ง€๋Š” ๋˜ ์–ด์ผ€ ์—ฐ๊ฒฐ์‹œํ‚ค๋ƒ ํ–‡๋Š”๋ฐ zero ๋ฌธ์ œ์—์„œ pop()์„ ์“ด๊ฑฐ ๊ณต์‹ ๋ฌธ์„œ ๋ณด๋‹ค๊ฐ€ shift()๋ฅผ ์ฐพ์•˜๋‹ค

shift() ๋ฉ”์„œ๋“œ๋Š” ์•ž์—์„œ๋ถ€ํ„ฐ ๋นผ๋‚ด๋Š” ๊ฑฐ, pop() ๋ฉ”์„œ๋“œ๋Š” ๋’ค์—์„œ๋ถ€ํ„ฐ ๋นผ๋‚ด๋Š” ๊ฑฐ>>!

 

 

'baekjoon' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€

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๋ฐฑ์ค€_1920: ์ˆ˜ ์ฐพ๊ธฐ (node.js/JavaScript)  (0) 2024.08.20
'baekjoon' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€
  • ๋ฐฑ์ค€_2839: ์„คํƒ• ๋ฐฐ๋‹ฌ (node.js/JavaScript)
  • ๋ฐฑ์ค€_18110: solved.ac (node.js/JavaScript)
  • ๋ฐฑ์ค€_10773: ์ œ๋กœ (node.js/JavaScript)
  • ๋ฐฑ์ค€_26069: ๋ถ™์ž„์„ฑ ์ข‹์€ ์ด์ด์ด (node.js/JavaScript)
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๋ฐฑ์ค€_11866 : ์š”์„ธํ‘ธ์Šค ๋ฌธ์ œ 0 (node.js/JavaScript)
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