Part $($a$)$: $3$ points

Precisely what does the following program output when it is executed?

class Strange

$\{$

static void first $()$

$\{$

System.out.println $("$Inside first method!"$)$;

$\}$

static void second $()$

$\{$

System.out.println $("$Inside second method!"$)$;

first $()$;

$\}$

static void third $()$

$\{$

System.out.println $("$Inside third method!"$)$;

first $()$;

second $()$;

$\}$

public static void main $($String $[]$ args$)$

$\{$

first $()$;

third $()$;

second $()$;

third $()$;

$\}$

$\}$

Part $($b$)$: $3$ points

What would have been the output of the preceding program if the method

third had instead been written like this?

static void third$()$

$\{$

first$()$;

second$()$;

System.out.println$("$Inside third method!"$)$;

$\}$