assignment3

assignments/assignment3/numbers.java

@@ -0,0 +1,32 @@
+import java.util.Scanner;
+import java.util.ArrayList;
+
+public class numbers {
+    public static void main(String[] args) {
+        ArrayList<Integer> numbers = new ArrayList<Integer>();
+        Scanner scan = new Scanner(System.in);
+        int count = 0;
+        System.out.println("Please enter How many integer in list ?");
+        count = scan.nextInt();
+        int temp1 = count;
+
+        while (temp1 > 0) {
+            System.out.println("Enter integers !");
+            int i = scan.nextInt();
+            numbers.add(i);
+            temp1--;
+        }
+        System.out.println(numbers);
+        temp1 = count-1;
+        int j = 0;
+        while(0 < temp1/2) {
+            int temp = numbers.get(j);
+            numbers.set(j, numbers.get(temp1));
+            numbers.set(temp1, temp);
+            j++;
+            temp1--;
+        }
+    
+        System.out.println(numbers);
+    }
+}