chore: Lab01

Lab01/src/lab01/Lab01.java

@@ -0,0 +1,20 @@
+package lab01;
+
+import javax.swing.JOptionPane;
+
+public class Lab01 {
+
+	public static void main(String[] args) {
+		int x = Integer.parseInt(JOptionPane.showInputDialog("Please enter the number of elements: "));
+		
+		int sum = 0;
+		for(int i = 0; i < x; i++) {
+			int next = Integer.parseInt(JOptionPane.showInputDialog("Please enter a number: "));
+			sum += next;
+		}
+		
+		float avg = sum/(float)x;
+		JOptionPane.showMessageDialog(null, "The average is: " + String.valueOf(avg));
+	}
+
+}