Java Jokes

(Knock! Knock!)
Who's there?
(a very long pause..)
Java
------------------------------------------------------------
C: I'll tell you a joke.
Java: Ok.
C:(points to NULL) Look.
Java:(Frowns) I don't get it.
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Here's a program my friend came up with, when I asked him to find the average of 5 numbers using any loop.

public class Average {
    
    public static void main() {
        int a[] = new int[5];
        a[0] = 73;
        a[1] = 42;
        a[2] = 15;
        a[3] = 9;
        a[4] = 1;

        int b=0;
        int sum=0;
        int x=0;
        
        for( x = 0 ; x<5 ; x++ ) {
            sum = a[0] + a[1] + a[2] + a[3] + a[4];
        }
        b = sum / 5;
        System.out.println("The average is: " + b);
    }
}

Hope you enjoyed them!