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[swift] ๋ฐฑ์ค€ 2739๋ฒˆ - ๊ตฌ๊ตฌ๋‹จ ๋ณธ๋ฌธ

๐Ÿค– ์•Œ๊ณ ๋ฆฌ์ฆ˜/BAEKJOON

[swift] ๋ฐฑ์ค€ 2739๋ฒˆ - ๊ตฌ๊ตฌ๋‹จ

MUKER 2022. 8. 22. 12:53

๋ฌธ์ œ

N์„ ์ž…๋ ฅ๋ฐ›์€ ๋’ค, ๊ตฌ๊ตฌ๋‹จ N๋‹จ์„ ์ถœ๋ ฅํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์‹œ์˜ค. ์ถœ๋ ฅ ํ˜•์‹์— ๋งž์ถฐ์„œ ์ถœ๋ ฅํ•˜๋ฉด ๋œ๋‹ค.

์ž…๋ ฅ

์ฒซ์งธ ์ค„์— N์ด ์ฃผ์–ด์ง„๋‹ค. N์€ 1๋ณด๋‹ค ํฌ๊ฑฐ๋‚˜ ๊ฐ™๊ณ , 9๋ณด๋‹ค ์ž‘๊ฑฐ๋‚˜ ๊ฐ™๋‹ค.

์ถœ๋ ฅ

์ถœ๋ ฅํ˜•์‹๊ณผ ๊ฐ™๊ฒŒ N*1๋ถ€ํ„ฐ N*9๊นŒ์ง€ ์ถœ๋ ฅํ•œ๋‹ค.

์˜ˆ์ œ ์ž…๋ ฅ 1 

2

์˜ˆ์ œ ์ถœ๋ ฅ 1 

2 * 1 = 2
2 * 2 = 4
2 * 3 = 6
2 * 4 = 8
2 * 5 = 10
2 * 6 = 12
2 * 7 = 14
2 * 8 = 16
2 * 9 = 18

 


 

์ฒ˜์Œ ํ‘ผ ํ’€์ด

var input = Int(readLine()!)!

for i in 1...9 {
    print("\(input) * \(i) = \(input * i)")
}

69100kb, 8ms, 94b