lesson1+

gistfile1.swift

//
//  ViewController.swift
//  Problem_part1
//
import UIKit

class ViewController: UIViewController {

    
    @IBOutlet var textField: [UITextField]!
    @IBOutlet weak var resultLabel: UILabel!
    
    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
    }
    

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }

    @IBAction func pressCalcButton(sender: AnyObject) {
        //配列作成、reduceでそれぞれ足し合わせる
        self.resultLabel.text = "\(self.textField.reduce(0){ $0 + ($1.text.toInt() ?? 0)})"
        
    }
    
    @IBAction func didEndOnExit(sender: AnyObject) {
    
    }

}