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[swift] ๋ฐฑ์ค€ - 2501๋ฒˆ: ์•ฝ์ˆ˜ ๊ตฌํ•˜๊ธฐ ๋ณธ๋ฌธ

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[swift] ๋ฐฑ์ค€ - 2501๋ฒˆ: ์•ฝ์ˆ˜ ๊ตฌํ•˜๊ธฐ

MUKER 2023. 4. 30. 12:01
 

2501๋ฒˆ: ์•ฝ์ˆ˜ ๊ตฌํ•˜๊ธฐ

์ฒซ์งธ ์ค„์— N๊ณผ K๊ฐ€ ๋นˆ์นธ์„ ์‚ฌ์ด์— ๋‘๊ณ  ์ฃผ์–ด์ง„๋‹ค. N์€ 1 ์ด์ƒ 10,000 ์ดํ•˜์ด๋‹ค. K๋Š” 1 ์ด์ƒ N ์ดํ•˜์ด๋‹ค.

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์„ฑ๊ณต ํ’€์ด

let n = readLine()!.split(separator: " ").map { Int($0)! }
let arr = (1...n[0]).filter { n[0]%$0 == 0 }
arr.count >= n[1] ? print(arr[n[1]-1]) : print(0)