20261027

Question07-Array/src/main/java/Question07_05.java

@@ -1,4 +1,4 @@
-
+import java.util.Random;
 public class Question07_05 {
 
 	public static void main(String[] args) {
@@ -6,12 +6,11 @@ public class Question07_05 {
 		String[] array = {"森", "山", "沼", "島", "平地"};
 		
 		
-		for(int i = (int) Math.random(); i < array.length; i++) {
-			System.out.print(array[i]);
-		}
-	
-	
-		
+		Random random = new Random();
+        int num = random.nextInt(5);
+        
+        System.out.println(array[num]);
+
 	}
 
 }

Question07-Array/src/main/java/Question07_06.java

@@ -0,0 +1,14 @@
+
+public class Question07_06 {
+
+	public static void main(String[] args) {
+		// TODO 自動生成されたメソッド・スタブ
+		String[] array = {"森", "山", "沼", "島", "平地"};
+		
+		for(int i = array.length-1; i >= 0; i --) {
+			System.out.print(array[i]);
+		}
+	}
+	
+	
+}

Question07-Array/src/main/java/Question07_07.java

@@ -0,0 +1,12 @@
+
+public class Question07_07 {
+
+	public static void main(String[] args) {
+		// TODO 自動生成されたメソッド・スタブ
+
+		String[]day = {"月","火","水","木","金"};
+		String[]schedule = {"1時間目","２時間目","３時間目","４時間目","５時間目"};
+		System.out.println(day[day.ength]);
+	}
+		
+}

Question07-Array/src/main/java/Question07_08.java

@@ -0,0 +1,9 @@
+
+public class Question07_08 {
+
+	public static void main(String[] args) {
+		// TODO 自動生成されたメソッド・スタブ
+
+	}
+
+}

Question07-Array/src/main/java/Question07_09.java

@@ -0,0 +1,9 @@
+
+public class Question07_09 {
+
+	public static void main(String[] args) {
+		// TODO 自動生成されたメソッド・スタブ
+
+	}
+
+}

Question07-Array/src/main/java/Question07_10.java

@@ -0,0 +1,9 @@
+
+public class Question07_10 {
+
+	public static void main(String[] args) {
+		// TODO 自動生成されたメソッド・スタブ
+
+	}
+
+}