Show Bid Request
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Posted by: |
julias (2 ratings)
(Software buyer rating 10 )
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Non-action Ratio: |
Above Average - 25.00%
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Posted: |
Feb 21, 2002
1:05:35 AM EDT
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Bidding Closes: |
Mar 7, 2002
1:15:10 AM EDT
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Viewed (by coders): |
306 times
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Deadline: |
2/24/2002
TIME EXPIRED
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Description:
A finite state Machine (FSM) consists of states, a set of transitions, and a string of input data. The FSM is designed to determine whether a string is a valid C++ identifier, a number, or not a valid identifier. A valid C++ identifier begins with a letter, which is followed by any number of letters, digits or an underscores '_'. The strings are always separated by a comma and the input is terminated by a period. This is a modification of the first programming assignment. This time you will need to store all the tokens in one of the linked lists.So again you will need to have a a program to simulate the FSM .Input will be an arbitrary long list of comma ',' separated sections of characters (tokens) terminated by a period '.'. There will not be more than 80 characters per line and no token will be divided into two or more lines (every line ends to a comma). This time if there is a command as a token your program will have to take the action to be defined for that command. The first time you encounter a token it needs to be inserted into a linked list for the correct type of token and if the same token occurs again, it needs to be removed from the list of single instances of a token and inserted into a list of tokens of certain type with multiple instances. Also you will need to implement a set of tokens that your program needs to understand as requests for output. All command are single character. The following tokens will be valid commands for this program:
v - print the lists for valid identifiers i - print the lists for invalid identifiers n - print the lists for numbers k - print the lists for key words a - print all lists
Note that the commands do not need to be on their own line even though they are in the example for clarity.
this,2,is,o,4of,3,#sample,3,is,8,Set,
v,
of,2,data,4,with,6,and,atleast,3,identifiers,
n,
and,4of,them,arenotvalid,%identifiers,
i,
or,numbers,l,
a,.
Your output is to contain a line of output for each element in the input, output of each command is to be separated by a line:
Printing valid identifiers:
- Single instance: o, Set
- Multiple instances: is
------------------------------------------
Printing numbers:
- Single instance: 8, 6
- Multiple instances: 3, 2, 4
------------------------------------------
Printing invalid identifiers:
- Single instance: #sample, %identifiers
- Multiple instances: 4of
------------------------------------------
Printing all lists
Printing valid ident
Deliverables:
Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.
Complete copyrights to all work purchased.
Platform:
unix g++
Must be 100% finished and received by buyer on:
Feb 24, 2002 EDT
Deadline legal notes: All times are expressed in the time zone of the site EDT (UT - 5). If the buyer omitted a time, then the deadline is 11:59:59 PM EDT on the indicated date.
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Bidding/Comments:
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All monetary amounts on the site are in United States dollars.
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| Name |
Bid Amount
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Date |
Coder Rating |
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N/A
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Feb 21, 2002
5:13:34 AM EDT
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9.53
(Excellent)
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| I think I can help you for 30$. |
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$30 (USD)
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Feb 24, 2002
5:22:46 PM EDT
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9.53
(Excellent)
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Ok . You'll have your code until tomorrow 12 at noon . The bid remains the same 30$ for me and 5$ for rentacoder.com.
Just to be sure that we speak about the same '12 at noon' tell me where are you from to know when will be your '12 at noon'? |
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iodra