回答編集履歴
2
コメント
answer
CHANGED
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@@ -12,7 +12,7 @@
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class Ideone
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{
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public static void main(String[] args) {
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-
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+
// List<Integer> list = IntStream.rangeClosed(1, 9).mapToObj(Integer::valueOf).collect(Collectors.toList());
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List<Integer> list = IntStream.rangeClosed(1, 9).boxed().collect(Collectors.toList());
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Random r = new Random();
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int[][] matrix = new int[3][3];
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1
boxed
answer
CHANGED
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@@ -12,7 +12,8 @@
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class Ideone
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{
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public static void main(String[] args) {
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-
List<Integer> list = IntStream.rangeClosed(1, 9).mapToObj(Integer::valueOf).collect(Collectors.toList());
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15
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# List<Integer> list = IntStream.rangeClosed(1, 9).mapToObj(Integer::valueOf).collect(Collectors.toList());
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List<Integer> list = IntStream.rangeClosed(1, 9).boxed().collect(Collectors.toList());
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Random r = new Random();
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int[][] matrix = new int[3][3];
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for (int i = 0; i < 3; i++) {
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