The phrase "and implemented a computer" is correct and usable in written English.
You can use it when describing an action taken to put a computer system or software into operation.
Example: "The team developed a new software application and implemented a computer to enhance its performance."
Alternatives: "and set up a computer" or "and deployed a computer."
In this paper, we designed and implemented a computer assisted writing system and the application domain is love letter.
In this case, the City of Ontario created and implemented a "Computer Usage, Internet and E-Mail Policy".
To proceed with our research, we designed and implemented a computer game for GIL, and designed an experiment to investigate GIL in flood protection education.
At a meeting last month of the parliamentary ICT forum on the topic of these reforms to the curriculum, several speakers were worried that many headteachers, strapped for cash, would give up on ICT altogether, and not bother to think up and implement a computer science replacement curriculum.
We implemented a VTE prevention collaborative in a large academic medical centre that was adequately resourced to develop and implement a computer based tool.
To trace individual molecules and their individual receptor interactions on this scale, we have designed and implemented a dedicated computer cluster and the appropriate software environment.
In this paper, we designed and implemented an intelligent computer assisted blog writing system.
"When I returned to the University of Detroit in the fall of 1969, I designed and implemented a graduate curriculum in computer science, and I taught most of the courses.
I shut my books and turned off my computer and implemented a curfew.
According to an evaluation by the Citizen's Ethics Advisory Board of the Office of State Ethics, Mr. Bycel needed to improve staff relations, although it credited him with being fiscally responsible and implementing a new computer system ahead of schedule and under budget.
