回答編集履歴
6
indent
test
CHANGED
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@@ -16,17 +16,23 @@
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16
16
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17
17
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System.out.println("サイズを示す数値を入力して下さい");
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18
18
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19
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+
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20
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+
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19
21
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Scanner num = new Scanner(System.in);
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20
22
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21
23
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int size = num.nextInt();
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22
24
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23
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-
for (int i = 1; i <= size; i++){
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24
25
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26
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+
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27
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+
for (int i = 1; i <= size; i++) {
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28
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+
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25
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-
for (int j = 0; j < i; j++){
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29
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+
for (int j = 0; j < i; j++) {
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26
30
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27
31
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System.out.print("&");
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28
32
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29
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-
}
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33
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+
}
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34
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+
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35
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+
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30
36
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31
37
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System.out.println("");
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32
38
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5
補足
test
CHANGED
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@@ -1,12 +1,18 @@
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1
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+
Scannerを使うなら
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1
2
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|
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3
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+
`java.util.Scanner`
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4
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+
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5
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+
をインポートするのを忘れずに。
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2
6
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3
7
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4
8
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5
9
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```java
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6
10
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7
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-
p
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11
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+
import java.util.Scanner;
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8
12
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9
13
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14
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+
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15
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+
public static void main(String[] args) {
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10
16
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11
17
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System.out.println("サイズを示す数値を入力して下さい");
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12
18
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4
修正
test
CHANGED
|
@@ -1,16 +1,30 @@
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1
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+
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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
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-
int s
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|
7
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+
public static void main(String[] args) {
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4
8
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|
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5
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-
for (int i = 1; i <= size; i++){
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6
9
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|
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7
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-
for (int j = 0; j < i; j++){
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8
10
|
|
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11
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+
System.out.println("サイズを示す数値を入力して下さい");
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12
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+
|
|
13
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+
Scanner num = new Scanner(System.in);
|
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14
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+
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15
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+
int size = num.nextInt();
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16
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+
|
|
17
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+
for (int i = 1; i <= size; i++){
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18
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+
|
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19
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+
for (int j = 0; j < i; j++){
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20
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+
|
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9
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-
System.out.print("&");
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21
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+
System.out.print("&");
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10
22
|
|
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11
23
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}
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12
24
|
|
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13
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-
System.out.println("");
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25
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+
System.out.println("");
|
|
26
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+
|
|
27
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+
}
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14
28
|
|
|
15
29
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}
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16
30
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3
追加
test
CHANGED
|
@@ -1,10 +1,12 @@
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|
|
1
1
|
```java
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2
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+
|
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3
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+
int size = 4;
|
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2
4
|
|
|
3
5
|
for (int i = 1; i <= size; i++){
|
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4
6
|
|
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5
7
|
for (int j = 0; j < i; j++){
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6
8
|
|
|
7
|
-
System.out.print("
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9
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+
System.out.print("&");
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8
10
|
|
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9
11
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}
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10
12
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2
修正
test
CHANGED
|
@@ -1 +1,15 @@
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1
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-
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1
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+
```java
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|
2
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+
|
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3
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+
for (int i = 1; i <= size; i++){
|
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4
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+
|
|
5
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+
for (int j = 0; j < i; j++){
|
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6
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+
|
|
7
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+
System.out.print("$");
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|
8
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+
|
|
9
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+
}
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|
10
|
+
|
|
11
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+
System.out.println("");
|
|
12
|
+
|
|
13
|
+
}
|
|
14
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+
|
|
15
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+
```
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1
修正
test
CHANGED
|
@@ -1,13 +1 @@
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|
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1
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-
|
|
1
|
+
ミスしました。
|
|
2
|
-
|
|
3
|
-
for (int i = 1; i <= size; i++){
|
|
4
|
-
|
|
5
|
-
for (int j = 0; j < i; j++){
|
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6
|
-
|
|
7
|
-
System.out.println("$");
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8
|
-
|
|
9
|
-
}
|
|
10
|
-
|
|
11
|
-
}
|
|
12
|
-
|
|
13
|
-
```
|