回答編集履歴
1
修正
test
CHANGED
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@@ -1,6 +1,12 @@
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1
1
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```Dart
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2
2
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3
3
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to2Dim(list,numOfElems){
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4
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+
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5
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+
if(list.isEmpty){
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6
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+
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7
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return list;
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8
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+
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9
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+
}
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4
10
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5
11
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return [list.take(numOfElems).toList()]..addAll(to2Dim(list.skip(numOfElems),numOfElems));
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6
12
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