回答編集履歴
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追記
test
CHANGED
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@@ -43,3 +43,101 @@
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}
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```
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追記
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50
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51
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エラー解消だけでなく、全体を少し書き直してみました。
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52
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```java
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55
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import java.util.Scanner;
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56
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57
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public class iroiro {
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public static void main(String[] args) {
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Scanner stdIn = new Scanner(System.in);
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System.out.println("最大値と最小値を求めます。");
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System.out.println("要素数:");
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68
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int n = stdIn.nextInt();
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int a[] = new int[n]; // 箱用意
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for (int i = 0; i < n; i++) {
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System.out.println("要素番号[" + (i + 1) + "]");
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a[i] = stdIn.nextInt();
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}
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System.out.println("最大値は" + maxCul(a) + "です。");
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System.out.println("最小値は" + minCul(a) + "です。");
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}
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public static int maxCul(int[] a) {
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if (a.length == 0) {
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throw new IllegalArgumentException("a.length == 0");
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}
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int max = a[0];
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for (int v : a) {
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if (max < v) {
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max = v;
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}
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}
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return max;
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}
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public static int minCul(int[] a) {
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if (a.length == 0) {
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throw new IllegalArgumentException("a.length == 0");
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}
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int min = a[0];
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for (int v : a) {
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if (v < min) {
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min = v;
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}
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}
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return min;
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}
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140
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141
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}
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142
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```
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