Miyeon

Miyeon

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  • ๋ฌธ์ œ 45 : Reversing an array

    2021-04-20 Algorithm

    ๐Ÿ”ฅ Reversing an array ๐Ÿ”ฅ ์›๋ณธ ๋ฐฐ์—ด ์œ ์ง€ํ•˜๋ฉด์„œ reverseํ•˜๊ธฐ ์›๋ณธ ๋ฐฐ์—ด ๋ณ€๊ฒฝํ•˜๋ฉด์„œ reverseํ•˜๊ธฐ ๋‚ด ์ฝ”๋“œ 4๋ฅผ ๋ฐฐ์—ด์˜ ๋์— ์ถ”๊ฐ€ํ•œ ๋’ค์—โ€ฆ

  • ๋ฌธ์ œ 44 : The sum of a range

    2021-04-19 Algorithm

    ๐Ÿ”ฅ The sum of a range ๐Ÿ”ฅ ์›ํ•˜๋Š” ๊ฒฐ๊ณผ ํ•ด๊ฒฐ WILT : What I Learned Today ๐Ÿค” ํ—ค๋งธ๋˜ ๋ถ€๋ถ„ ์ˆซ์ž๊ฐ€ ๋Š˜์–ด๋‚˜๋Š” step๊ณผ ์ˆซ์ž๊ฐ€ ์ค„์–ด๋“œ๋Š” stepโ€ฆ

  • ๋ฌธ์ œ 43 : Minimum / Recursion / Bean counting

    2021-04-15 Algorithm

    ๐Ÿ”ฅ Minimum ๐Ÿ”ฅ Math.min() ๊ตฌํ˜„ํ•˜๊ธฐ ๐Ÿ”ฅ Recursion ๐Ÿ”ฅ ์žฌ๊ท€ํ•จ์ˆ˜ = ์ž๊ธฐ ์ž์‹ ์„ ํ˜ธ์ถœํ•˜๋Š” ํ•จ์ˆ˜, ๊ณ„์† ํ˜ธ์ถœํ•œ๋‹ค๋Š” ์˜๋ฏธ๋‹ˆ๊นŒ ์ข…๋ฃŒ ์กฐ๊ฑด์ด ๋งค์šฐ ์ค‘์š”ํ•จ! ์กฐ๊ฑด Zero is even. One is odd. For anyโ€ฆ