回答編集履歴
3
..
test
CHANGED
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@@ -1,3 +1,7 @@
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1
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+
# 原因
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2
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+
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3
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+
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4
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+
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1
5
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```java
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2
6
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3
7
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System.out.println(a[i][a[i].length-1] + "},");
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@@ -6,7 +10,7 @@
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6
10
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7
11
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8
12
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9
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-
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13
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+
# 書き換え
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10
14
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11
15
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12
16
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2
.
test
CHANGED
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@@ -6,23 +6,31 @@
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6
6
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7
7
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8
8
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9
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+
---
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10
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+
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11
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+
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12
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+
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9
13
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```java
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10
14
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11
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-
S
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15
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+
String str = "";
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16
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+
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17
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+
str += "{\n";
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12
18
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13
19
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for (int i = 0; i < a.length; i++) {
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14
20
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15
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-
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21
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+
str += " [";
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16
22
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17
23
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for (int j = 0; j < a[i].length; j++) {
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18
24
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19
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-
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25
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+
str += a[i][j] + (j == a[i].length - 1 ? "],\n" : ", ");
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20
26
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21
27
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}
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22
28
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23
29
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}
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24
30
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31
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+
str += "}\n";
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32
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+
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25
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-
System.out.print
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33
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+
System.out.print(str);
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26
34
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27
35
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/*
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28
36
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1
まるなげ
test
CHANGED
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@@ -3,3 +3,39 @@
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3
3
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System.out.println(a[i][a[i].length-1] + "},");
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4
4
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5
5
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```
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6
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+
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7
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+
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8
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+
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9
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+
```java
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10
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+
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11
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+
System.out.println("{");
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12
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+
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13
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+
for (int i = 0; i < a.length; i++) {
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14
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+
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15
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+
System.out.print(" [");
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16
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+
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17
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+
for (int j = 0; j < a[i].length; j++) {
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18
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+
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19
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+
System.out.print(a[i][j] + (j == a[i].length-1 ? "],\n" : ", "));
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20
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+
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21
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+
}
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22
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+
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23
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+
}
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24
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+
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25
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+
System.out.println("}");
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26
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+
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27
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+
/*
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28
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+
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29
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+
{
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30
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+
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31
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[1, 2, 3, 4, 5],
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32
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+
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33
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+
[1, 3, 5],
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34
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+
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35
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+
[2, 4, 6, 8],
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36
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+
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37
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+
}
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38
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+
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39
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+
*/
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40
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+
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41
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+
```
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