push(@input,/$hash);

			push(@input,$hash);

	for(my $i=0; $i<@input; $i++){
		my $hash = $input[$i];
		print "$i: \n";
		print "\t".'$hash = ';
		print $hash;
		print "\n\t".'${$hash} = ';

print("@input");

print(@input)

for(int i=0; i<array.length;i++){
  System.out.print(array[i]);
System.out.println();

int & f()
{
   int c=4;
   return c;
}
int main()
{
    int b=f();
    cout<<b;
}

int & f()

# reads words from the input file
def readWords():
	jake = sys.stdin
	listOfWords= jake.readlines()
	listOfWords = [i[:-1] for i in listOfWords]
	return listOfWords

def readWords():
	while 1:
		line = raw_input()
		if line != "":
			listOfWords.append(line);
		else:
			break
#End read words method

li = []


for i in range(0,9): #<- these must be the correct range.    
	temp = raw_input("")
	li.append(temp)