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[swift] ๋ฐฑ์ค€ - 1924๋ฒˆ: 2007๋…„ ๋ณธ๋ฌธ

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[swift] ๋ฐฑ์ค€ - 1924๋ฒˆ: 2007๋…„

MUKER 2023. 5. 30. 09:49
 

1924๋ฒˆ: 2007๋…„

์ฒซ์งธ ์ค„์— ๋นˆ ์นธ์„ ์‚ฌ์ด์— ๋‘๊ณ  x(1 ≤ x ≤ 12)์™€ y(1 ≤ y ≤ 31)์ด ์ฃผ์–ด์ง„๋‹ค. ์ฐธ๊ณ ๋กœ 2007๋…„์—๋Š” 1, 3, 5, 7, 8, 10, 12์›”์€ 31์ผ๊นŒ์ง€, 4, 6, 9, 11์›”์€ 30์ผ๊นŒ์ง€, 2์›”์€ 28์ผ๊นŒ์ง€ ์žˆ๋‹ค.

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์„ฑ๊ณต ํ’€์ด

let inp = readLine()!.split(separator: " ").map { Int($0)! }
let month = [0,0,31,28,31,30,31,30,31,31,30,31,30]
let day = ["MON","TUE","WED","THU","FRI","SAT","SUN"]
print(day[(month[1...inp[0]].reduce(0,+)+inp[1]-1)%7])