It is easier to write fast code in C than it is in C these days.
The reason that C is so efficient is twofold, the first being that it is more efficient than plain old C, and the second being that there are now stochastic optimizers for C that can analyze your actual run-time performance. That feature of the Java server compilers is something that I really enjoy.
I haven't tried it in the language yet.
I don't know why C is faster than C or Java, but I would like to see it more than 10% quicker
Sorry, but I am not able to. The language is not the property of the program's speed. When it comes to maintainability, C++ fails a lot.
You won't be able to make heads or tails of a team effort, port it to some other target or maintain it if you can't find a good source of C++ code. It is likely to be littered with impossible to find errors.
C is a very nice library level programming language as most other languges around have some way of calling C functions, but are otherwise fraught with the same problems as C++. Maintenance and understanding can be hard to understand. That is what people said about Java to me.
It's odd that no matter what language you're working in, you should be using something other than it.
Why is Java better than C?
From the above discussion, we came to the conclusion that both C and Java are different programming languages. The most popular language at the industry level is Java.
Systems software developers create operating systems that control most consumer electronics, including cell phones and automobiles, before deciding between Java vs. Python, C, Java, and C++ made up almost half of the market in July of 2022, according to the Tiobe index. Java and C are some of the most popular programming languages.
Are you one of the people who wants to know how Java and C are different? Before we talk about the differences between Java and C, we need to know about the other languages.
The underlying technology that facilitates communication between Java programming and an operating system is known as the JRE. It has resources, class libraries, and supporting files to run Java software. C released different versions to expand and add more options.
The primary C language does not support class, encapsulation, or inheritance, which is why it is not an OOL.
In one corner, you have a C language with classes that are great for writing systems-level code, and in the other corner, you have a different language.
The Java programming language was developed by Sun Microsystems and has the slogan: "write once, run anywhere" The production of Java and C++ has been going on for years. They both support object-oriented programming, and they both power some of the biggest enterprise platforms on the market.
It's easy to convert to a Java project from C++ since the style and syntax are very similar, according to most programmers.
→ Predicting the dominant backend language in the years to come
Is C# as fast as C++?
When it comes to speed and memory efficiency, C++ is the clear winner. If a good Clibrary is readily available but no C++ library is available, Ccould ultimately yield a faster solution, and C++ implementation may turn out to be slower.
The dot-product part in cusing ugly unsafe pointer arithmetic is 1 minute as fast as the actual computation in the native c++.
There is async between C and C++ which slows down a lot of things, you should disabling that lock.
std::endl forces a flush in the C++ code, whereas in the Ccode it does not.