import Foundation
func solution(_ age:Int) -> Int {
return 2022-age+1
}
๐๋ฌธ์ 2 . ๋ฐฐ์ด์ ํ๊ท ๊ฐ
๐ ๋ฌธ์ ๋งํฌ :
โ ์ ์ถ ์ฝ๋
import Foundation
func solution(_ numbers:[Int]) -> Double {
var sum : Int = 0
for i in numbers {
sum += i //sum = sum + i
}
return Double(sum)/Double(numbers.count)
}