Which of the following code segments will correctly print all elements of a $2$D int array called arr?

I. for $($int i $=0$; i $<$ arr.length; i$++)\{$ for $($int j $=0$; j $<$ arr.length; j$++)\{$

System.out.println$($arr$[$i$][$j$])$;

$\}$

System.out.println$()$;

$\}$

II$.$ for $($int$[]$ x : arr$)\{$

for $($int j $=0$; j $<$ x$.$length; j$++)\{$

System.out.println$($x$[$j$])$;

$\}$

System.out.println$()$;

$\}$

III. for $($int$[]$ i : arr$)\{$ for $($int j : i$)\{$

System.out.println$($arr$[$i$][$j$])$;

$\}$

System.out.println$()$;

$\}$

$($A$)$ I only $($B$)$ II only $($C$)$ III only $($D$)$ I and II $($E$)$ I and III