r/AskComputerScience • u/Mission-Maize8454 • 22h ago
C++ or Java?
Which programming language has the most return on investment? Impact on real world systems, and is more rewarding? I have minimal programming experience and working on AS in CS.
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u/Key_Net820 19h ago
IMO C++ not because it is more used, but because it is way easier to go from C++ to Java than the other way around.
Most full stack development does not use C++ and you'll mostly be using C++ for lower level things like embedded software, but the principles of object oriented programming and design patterns are the same for both, and having C++ is way more practice than Java.
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u/eager-potato-555 12h ago
C, all the way best language to shape you as a software engineer.
In terms of ROI? Sorry to say this, but it depends on your local job market. If I had to make an educated guess, I would pick:
* python
* go
* js/ts with any frontend framework of your choice
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u/Tai9ch 21h ago
If you're interested in being a professional programmer, which language you learn first doesn't matter much. Especially trying to look years and years in the future, there's basically no chance that whatever language you happen to pick first is the one you'll be working in.
You want to learn the broad skill of computer programming. Either C++ or Java is a fine place to start (as long as it's not too old a Java version).
That being said, if you start with C++ or Java, you don't want to learn the other one as a second language. They're too similar. Learn C or JavaScript next instead.
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u/Traveling-Techie 21h ago
If you want to make money take management classes.
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u/Traveling-Techie 6h ago
I was expecting criticism for saying this, and I had my defense ready: I’ve worked at a lot of software companies, and the programmers always made less than their managers. But I got no criticism. I guess it’s non-controversial.
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u/YourPwnResearch 15h ago
I have an extremely strong opinion on questions of this nature.
You shouldn't worry about this question right now. Pick any language, get hooked on programming, and build up your skills. There is no right answer, because this is deeply personal.
Getting experience is the skill that has the most return on investment.
Many, if not most, Gen X programmers started off with 8-bit interpreted BASIC. We don't use that professionally today.
A more interesting question is which programming language you should learn second. And that has a much simpler answer: you should pick one that's as different as possible from your first, so you unlearn your bad habits.
So if (say) you learned C++ first and then decided to try second, that would arguably be a mistake, because they're too similar: both imperative, both C-like syntax, similar object model, etc. Go with something very different like Scheme or Haskell instead.
If you're truly in this for the long haul, if personal reward is what you care the most about, then that's what you need to do.
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u/Leverkaas2516 19h ago
I don't think you can nail down an answer as to which of the two will give you more earning potential. They are different, and used for different projects. Learn both if you can. If you have to choose, learn whichever has the highest potential to land you a job. My guess is that's Java. It is easier to ramp up and become productive with Java.
I've done embedded work in C++ and backend work in Java. I've used either or both at four different jobs in two decades. I'm still more comfortable with Java but these are just tools. You should expect to learn more than one language.
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u/Level-Challenge2759 16h ago
If youre early in an AS in cs id pick whichever your program teaches better both have plenty of real world impact c gets you closer to systems game engines embedded etc java is huge in enterprise and backend dont chase roi too hard yet build solid fundamentals first,,,,
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u/gmatebulshitbox 9h ago
Java is for money. Because banks and enterprise use java for their software. Banks and enterprise is good money but boring job.
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u/NegativeCollege8167 9h ago
java has a higher return on investment for someone with minimal programming experience. It's widely used in enterprise environments, particularly for backend systems, and it's known for its portability across different platforms. Plus, the object oriented nature of Java makes it easier to learn and apply to real world systems. You'll find that Java's ecosystem is extensive, with a lot of libraries and tools that can help you build comprehensive applications.
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u/ButchDeanCA 7h ago
You’re doing an AS in CS but talking like at least a BS in CS. If you’re doing an AS just do Java, it’s a nice and gentle language with features similar to C++, and given your timeline, why can’t you learn both?
Next comes the fact you are in this purely for the money, you are just the kind of mentality that doesn’t make it.
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u/CowBoyDanIndie 4h ago
If your only goal is making the most money you should look for another field. You will burn out and stop programming. Or at least just plan to work your way into management. Every 30-40+ year old dev I know and work with who is making big money is inherently interested in tech.
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u/Relevant-Cut-884 22h ago
C++ is an excellent learning language , it has concepts you will not find in any programming language , like pointers , garbage collection and also it is the main competitive programming language for its speed
Java is also good though
The most important thing is to start learning