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c programming project (contain thread, process, semaphore and...)

I need to write c programming able to generate 3 processes able to work in a chain, for example, each process waits for a predecessor to start again, in a circular way(process 3 is the predecessor of process 1, after a first elaboration).

a: process 1 generates a random number N (between 10 and 100)and then N random numbers (between5 and 10) to be sent to process 2.

b: process 2 generates, for each number received, a sequence of characters of the same size (characters must be random from a to z and in lower case) and send each word to process number 3.

c: process 3, once received all set of words, looks for two or more words of the same size.

if they exist, it runs one thread for each pair of words to calculate their distance of hamming. for example: if 3 words w1, w2 and w3 are of the same size, then we need to run 3 threads: (w1, w2), (w1, w3), (w2, w3). the distance of hamming for words of the same size is the number of positions at which the corresponding symbols are different, once all threads end their evaluation.

if at least one pair of words have a distance of hamming equal or bellow one, the process sends a terminating message to all processes, otherwise it asks process one to generate a new sequence and wait.

if they don't exist in the set, it asks process 1 to generate a new sequence.

the whole process terminates in any case after a R number of maximum repetitions, which must be asked to the user by command line.

if process 3 find words with a distance of hamming equal to or below 1, try to display them properly in the final implementation.

every one can, please help me about this question. thank you

Evner: C programmering, Ubuntu

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Om arbejdsgiveren:
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Projekt ID: #17287125

15 freelancere byder i gennemsnit €93 på dette job


Hi. I can help you to write the code you need in C. I have experience programming n C and several other programming languages in linux and windows.

€30 EUR på 1 dag
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Hello. I have rich experiences with C/C++ programming. I have done many C programming assignments so far. I can do this work with high quality. I am ready to take your project now. I hope we will work together.

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€100 EUR in 3 dage
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Hi! I'm interesting your project very well. I am a full time devloper. I am mastering c++ and I'm a good Mathematician. And also I have many experience and good skill about thread and semaphore and algorithm devel Flere

€100 EUR in 3 dage
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i have gone through your project details and im very sure i can do this and achieve success with it as i have done several project that requires similar skill..

€30 EUR på 1 dag
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Keen to do this, please discuss negotiable price and duration...........................................................................................................................................................

€133 EUR in 3 dage
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hi i understand your requirements it can be possible please consider

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hi, i can solve your problem. i have sound experience in developing applications using POSIX threads and semaphores. child process can be created through fork() system call and several interprocess communication techni Flere

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My offers include the complete C development of your project as per your specification. i am good in development plus a student which have working in the field for more than a year so i am willing to work on your proje Flere

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