hash function program using java

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Code the best possible hash function program (NO collision handling) for the list of identifiers below.
All identifiers MUST hash to an integer value using the very same hash function. Your output is to list
each identifier together with its computed hash (integer) address.
Your hardcopy submission must include the following:
(1) Your printed output listing of each identifier together with its computed hash value, neatly
labeled.
(2) A printout of your program listing
(3) A typed explanation of your hash function.
IDENTIFIER LIST:
These are the identifiers that are to be used as input to your hash function:
XLOOP
VARIABLEX
X
VARX
XVAR
VARIABLEY
XVARIABLE
X2
ID
NAME
I
J
I1
J1
I2
NAMEL
FNAME
JLOOP
CTR
CTR1
CTR2
CTRX
LOOPX
LNAME
Note: There are twenty-four (24) identifiers. Your hash algorithm is to compute a value between zero
(0) and less than thirty-six (36). Points awarded for your hash function will be based on uniqueness of
your algorithm, the uniqueness of your computed hash values, the number of collisions, the typed
description of your hash algorithm, and the neatness of your output. Also, input is to be processed from
a file. An input file containing these identifiers has been made available to you on the course Canvas
site.
POINTS PART A: UNIQUENESS OF ALGORITHM AND UNIQUENESS OF THE OUTPUT RESULTS
12 points (max):
Your algorithm is completely unique and adheres to the
requirements and there are no collisions
10 points:
Your algorithm is completely unique and adheres to the
requirements and there is only one collision
8 points:
Your algorithm is 95% unique and adheres to the requirements
7 points:
Your algorithm is 90% unique and adheres to the requirements
6 points:
Your algorithm is 85% unique and adheres to the requirements
5 points
Your algorithm is at least 80% unique and adheres to the
requirements
2 points
-2 points (–):
Your algorithm is very similar to at least one other student’s
For every pair of identifiers that hash to the same value
And for every additional identifier (past two) that hash to the same
single value
POINTS PART B:
14 points (max):
Hashed values are all between 0 and 24
13 points:
Hashed values are all between 0 and 25
12 points:
Hashed values are all between 0 and 26
11 points:
Hashed values are all between 0 and 27
10 points:
Hashed values are all between 0 and 28
9 points:
Hashed values are all between 0 and 29
8 points:
Hashed values are all between 0 and 30
7 points:
Hashed values are all between 0 and 31
6 points:
Hashed values are all between 0 and 32
5 points:
Hashed values are all between 0 and 33
4 points:
Hashed values are all between 0 and 34
3 points:
Hashed values are all between 0 and 35
2 points:
Hashed values are all between 0 and 36
NOTES:
? You must process the input from the input file that has been made available to you for this
purpose.
? You may use any combination of the hash methods discussed in class division/remainder,
folding, extraction and bitwise operations: & | ^ << >>), no other methods will be accepted.
? Rehashing is permitted and may be necessary, but must be done unconditionally (no “if”
statement to check if needed – either always done or never done)
? Every identifier must be run through the same hash algorithm (same hash, same re-hash(s))
? No special handling of identifiers is permitted, except blank padding.
? The hash values obtained, must be the very same integer values every time the program is run
with the same final algorithm.
? NO collision handling is permitted outside of the hash algorithm. No special checking for
collisions is permitted within your code.
XLOOP
VARIABLEX
X
VARX
XVAR
VARIABLEY
XVARIABLE
X2
ID
NAME
I
J
I1
J1
I2
NAMEL
FNAME
JLOOP
CTR
CTR1
CTR2
CTRX
LOOPX
LNAME

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