ソースコード
源文件
1|
2|
3|public class Kamoku {
4| String namae;
5| int tensuu;
6|
7| public Kamoku (String name, int tensuu) {
8| this.namae = namae;
9| this.tensuu = tensuu;
10| }
11|
12| public String toSring() {
13| return namae + " is " + tensuu + "点";
14| }
15|}
源文件
1|public class KamokuHeikin {
2| public static void main (String[] args) {
3| Kamoku[] kamoku = {
4| new Kamoku ("国語", 63),
5| new Kamoku ("数学", 90),
6| new Kamoku ("英語", 75),
7| new Kamoku ("理科", 45),
8| new Kamoku ("社会", 81),
9| };
10| int sum = 0;
11| for(int i = 0; i < kamoku.length; i++) {
12| System.out.println(kamoku[i]);
13| sum += kamoku[i].tensuu;
14| }
15| double heikin = (double)sum / kamoku.length;
16| System.out.println("平均点は" + heikin + "点");
17| }
18|}
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