markdown js_cc_05_dice

Posted 2021-05-06

    function throw_dice(num){
      var sum = 0;
      
      for (var i = 0; i < num; i++) {
        // 1～6の数字を変数sumへ合算
        sum += Math.ceil(Math.random() * 6);
      }
      return sum;
    }
    
    document.write('<p>サイコロを1個振る：' + throw_dice(1) + '</p>');
    document.write('<p>サイコロを1個振る：' + throw_dice(1) + '</p>');
    document.write('<p>サイコロを2個振る：' + throw_dice(2) + '</p>');
    document.write('<p>サイコロを2個振る：' + throw_dice(2) + '</p>');
    document.write('<p>サイコロを3個振る：' + throw_dice(3) + '</p>');
    document.write('<p>サイコロを3個振る：' + throw_dice(3) + '</p>');

js_cc_05_dice
-------------


A [Pen](https://codepen.io/m-shinkawa/pen/mKrmoj) by [m-shinkawa](https://codepen.io/m-shinkawa) on [CodePen](https://codepen.io).

[License](https://codepen.io/m-shinkawa/pen/mKrmoj/license).