回答編集履歴
1
追加
test
CHANGED
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@@ -8,8 +8,18 @@
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8
8
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9
9
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for(int i = 0; i<10;i++){
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10
10
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11
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-
a[i] = new int[
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11
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+
a[i] = new int[好きな要素数];
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12
12
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13
13
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}
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14
14
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15
15
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```
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16
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+
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17
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+
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18
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+
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19
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+
すべて要素数が一緒でいいなら
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20
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+
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21
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+
```java
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22
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+
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23
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+
int[][] a = new int[10][3];
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24
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+
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25
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+
```
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