readLine() Apple Developer Documentation
Int
) 입력받기let i = Int(readLine()!)!
print(i)
let input1 = readLine()!.split(separator: " ").map { Int(String($0))! }
print(type(of: input1))
//Array<Int>
let input = Array(readLine()!)
print(input)
print(type(of: input))
let result = input.map { Int(String($0))! }
print(result)
print(type(of: result))