Looks legit - the p and cast-to arrays are similar types per "they are both arrays and the array element types are similar" (see cppreference), so not an aliasing violation. Still not nice that most C++ programmers doing a code review would have to look that up before trusting the code.... — Tony Delroy 1 min ago

If you want help doing with your homework, please read: How do I ask and answer homework questions?. If you simply want someone to do your homework for you, read this: Open letter to students with homework problems. (And ... no ... we won't/) — Stephen C 55 secs ago

Welcome to Stack Overflow. This is a reasonable question but it's off-topic as it's seeking software recommendations. FWIW, stcrreg is a Cox model generalised to two states, not a Fine & Gray model. The R survival package can do what you are looking for. I suggest you read the excellent competing risks vignette. The msm and survidm packages can also handle TVCs (though ini multistate CR models not FG) — SamR just now

If you need a software engineer to work for you, hire one. — Turing85 8 secs ago

Also, you tagged this question with solid, likely because you mean the SOLID principle in software engineering. Not only does your code not follow that, the tag is unrelated to said principle and you should remove it from the question. — Max Play 6 secs ago

Please read: How do I ask and answer homework questions? ---- Please read: Open letter to students with homework problems --- A word of advice: most schools/unversities/... have rules forbidding 3rd party help. — Turing85 1 min ago

@SoftwareEngineer "test" == new String("test") // false disproves that does it not? Whereas "test" == new String("test").intern() // true due to intern() checking the string pool to return a reference to the literal "test". — Acadian_Ghost 57 secs ago

@TiengphapPro there are literally 100s ot PDF to image converters produced over 30 years by 1000s or programmers most of them freely adaptable so I see no reason yours need to be closed source otherwise we will simply use one of the many pdf2img which is FREE OPEN SOURCE and if yours is any better "VERY" likely to be pirated — K J 7 secs ago

It sounds like you're trying to program in Gherkin. This usually makes features too complex to be understood by non-programmers. So if only technical people read your features, consider programming them. If non-technical people do read your features, try excluding non-essential details and store those in the fields of your step definitions. — M.P. Korstanje 11 secs ago

Many programmers are confused about pathnames. For instance, they often start a pathname with ./ unnecessarily (they're probably generalizing from the need to do this when executing a program in the current directory, because otherwise it will only look for it in the directories in $PATH). — Barmar 19 secs ago

The question is completely unclear, sorry. We don't know what you're asking. See How to Ask for future reference. If writing in English is difficult for you, please find someone to help you translate. As per the tour though, this site is for programmers to help each other. If you don't have any coding background you will find it hard to ask a meaningful question that will get accepted. — ADyson 13 secs ago

Extending my subjective take, all "competitive coding" sites should also be avoided until you have a firm grasp of the language you want to solve problems with and an overall solid foundation of software engineering. I don't mind these sites, as they've helped me cement a few algorithms into my brain. BUT it does need to be shouted that they are awful for learning how to code. You need to already know how to code, and have a good grasp on best practice principles as well. Then using the sites to cement a few algorithms isn't bad at all. — sweenish just now