What prints if the users enter $20$ when the following code is run?

int age;

Scanner sc $=$ new Scanner$($System$.$in$)$;

System.out.print$("$Enter your age: $")$;

age $=$ sc$.$nextInt$()$;

if $($age $<21)$

$\{$

System.out.println$("$You cannot enter."$)$;

$\}$