update,

it114105/itp3914/Lab09/Ex5.java

@@ -0,0 +1,18 @@
+import java.util.Scanner;
+ 
+public class Ex5 {
+	public static void main(String [] args) {
+		Scanner kb = new Scanner(System.in);
+		System.out.print("? ");
+		int num = kb.nextInt();
+ 
+		if (isDivisibleBy7(num)) // call isDivisibleBy7() with num as argument
+			System.out.println(num + " is divisible by 7");
+		else
+			System.out.println(num + " is not divisible by 7");
+	}
+ 
+	public static boolean isDivisibleBy7(int num) {
+		return num %7 == 0;
+	}
+}