It looks like this: #
a hash mark looks like this...#
It looks like a slanted number sign.
they look like sharp wood and sharp jewel
i looks sharp
#
That is the sharp sign, sharps raise a note by a half-step.
Sharp teeth Sharp claws
a#
Insertion in hash tables is based on a 'key' value which is calculated on the basis of a hash function. This hash function generates the key based on what type of data it is fed. For example hash function for an integer input might look like this : int hash(int val) { return (val%101); } where return value of hash function would become a key. Complete implementation can be found at: http://simplestcodings.blogspot.com/2010/07/hash-table.html
A double sharp. They look like bold letter 'x'.
Their teeth are sharp.
G#