비전공자 개발일기

import UIKit @IBDesignable class RoundNumBTN: UIButton { @IBInspectable var isRound: Bool = false { didSet { if isRound { layer.cornerRadius = frame.height / 2 } } } } import UIKit enum Operation { case Plus case Substract case Multiple case Divide case unknown } class ViewController: UIViewController { @IBOutlet weak var numOutputLabel: UILabel! @IBOutlet weak var divideBTN: UIButton! @IBOutlet..

* { padding: 0; margin: 0; box-sizing: border-box; font-family: "Roboto Mono", monospace; } body { height: 100vh; background: linear-gradient(to bottom, #f9544c 50%, #090c31 50%); } .calculator { width: 400px; background-color: #15173c; padding: 50px 30px; position: absolute; transform: translate(-50%, -50%); top: 50%; left: 50%; border-radius: 8px; box-shadow: 0 20px 50px rgba(0, 5, 24, 0.4); }..