Using threads for time-consuming background calculations in C++ in Qt Creator

Using C ++, the Qt library, and Qt Creator, create a program that will allow you to perform time-consuming background calculations.

The application must allow pause or complete cancellation of the performed calculation (the following calculation must not restrict the application). Both calculations can run at the same time!

The progress of the calculation will be indicated with progress bar.

Implemented algorithms:

- recursive / iterative calculation of factorial from (any large) integer

- sequential algorithm of the Sieve of Eratosthenes to search for prime numbers on a specified range of integers.

Habilidades: Programação C++ , Qt

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Acerca do Empregador:
( 1 comentário ) Považská Bystrica, Slovakia

ID do Projeto: #18964859

10 freelancers estão ofertando em média €51 para esse trabalho


How are you? I have much experiences in developing QT. I hope our cooperation. Let's contact and discuss with each other. Thanks.

€100 EUR em 1 dia
(71 Comentários)

Hi, I have over 10 years of experience in C/C++. I have also been working with Qt for years. Please message me.

€100 EUR em 1 dia
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Having 8 years experience in the Qt framework on Linux Windows and Mac. Having 8 years experience in the Qt framework on Linux Windows and Mac

€100 EUR em 1 dia
(39 Comentários)

Hello. I have read your description and I am so interested in your project. I am confident in your project and I can finish it clearly on time. I am well experienced and skillful C and C++ programmer. I have +15 y Mais

€23 EUR em 1 dia
(16 Comentários)

hi, I`v rich experiences of Qt Creator! But I have some questions, so Have I selected only 2 algorithm for time-consuming background calculations? If I can select other calculation, how about? very regards

€44 EUR in 3 dias
(6 Comentários)

I can implement this task using Qt child/worker threads and use signal-slots for updating progress bar in parent gui thread. You will be able to pause/cancel the worker thread. Looking forward to working with you.

€35 EUR em 1 dia
(1 Comentário)

Hi, I have already developed app like your requirement . I am full time software developer and have enough experience of C/C++ programming using Qt. I can complete your task in few hours. I am looking forward to hea Mais

€34 EUR em 1 dia
(1 Comentário)

I am in c++ good i can doing your project just trust me . you do not lose anything if you trust me .

€23 EUR em 1 dia
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Knowledged programmer in C/C++ and Java. System and application programming experience for more than 7 years. QT experience and worked in big QT projects. Good quality fast work. I will do the best work you can fin Mais

€24 EUR em 1 dia
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Dear sir, I recently make a qt qml application for a local client, that takes live fingerprint scan from the fingerprint scanner and display image on the screen. it takes 10 images/second from device and display on s Mais

€22 EUR em 1 dia
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