$1.$ Consider the following methods.

public void trial$()$

$\{$

int a $=10$;

int b $=5$; doublevalues$($a$,$b$)$; System.out.print$($b$)$;

System.out.print$($a$)$; $\}$

public void doublevalues$($int c$,$ int d$)$

$\{$

c $=$ c $*2$;

d $=$ d $*2$; System.out.print$($c$)$; System.out.print$($d$)$;

$\}$

What is printed as the result of the call trial$()?$