Scanner sc = new scanner (system. in);
System.out.println ("Please enter a number");
short a = sc . next short();
String x=Integer.toString(a,2);
int y = x . length();
if( 16-y & gt; 0){
for(int q = 1; q & lt= 16-y; q++){
system . out . print(" 0 ");
} system . out . println(x);
}
}