質問編集履歴
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説明の追記
test
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File without changes
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test
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@@ -4,9 +4,11 @@
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```js
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datetime = ["00:00","00:30","01:00","01:30","02:00","02:30","03:00","03:30","04:00","04:30",
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let datetime = ["00:00","00:30","01:00","01:30","02:00","02:30","03:00","03:30","04:00","04:30",
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"05:00","05:30","06:30","07:00","07:30","08:00","08:30","09:00","09:30","10:00",
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@@ -17,3 +19,43 @@
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"20:30","21:00","21:30","22:00","22:30","23:00","23:30"]
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```
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#現状
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現状では、一つ一つ手打ちで30分ごとに配列の要素数を足しています。
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#やりたいことのイメージ
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下記のような感じ、``for文``で30分ごとの配列を生成できたらしたい。
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```js
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let datetime = [ ];//初期化
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for(let i=0;i<47;i++){ //30分ごとに繰り返し時間を生成する処理
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datetime[i+30];
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}
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```
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**実行結果**
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```js
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["00:00","00:30","01:00","01:30","02:00","02:30","03:00","03:30","04:00","04:30",
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"05:00","05:30","06:30","07:00","07:30","08:00","08:30","09:00","09:30","10:00",
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"10:30","11:00","11:30","12:00","12:30","13:00","13:30","14:00","14:30","15:00",
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"15:30","16:00","16:30","17:00","17:30","18:00","18:30","19:00","19:30","20:00",
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"20:30","21:00","21:30","22:00","22:30","23:00","23:30"]
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```
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