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There are no methods in C, and you should have only one main function.
Methods are associated with a specific class, and there are no classes in c.
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Can you use two main function?
AnswerYes, if they are in separate source-files, and one of them is static. Of course the execution will start with the non-static 'main' function.Answer1. If it is a multithreaded operating system (and it probably is) then you can have the Main method start another thread on another method.2. For C programs in a Win32 console project template, Visual Studios C++ does not allow static on a main method or two main methods in one application, but you can create two separate projects which will create two separate programs.
Why using the name main for main method in java?
If you run an java file(as an .class or .jar file) there's always 1 method being called: The main(String[] args) method.The method is only called once.Example of an main method:public static void main(String args[]) throws IOException {LoggingBootstrap.bootstrap();gui = new GUI();}In this case it only bootstraps the logger and uses the constuctor method of GUI(the graphical user interface of the program)
Can return statement be in a void method in java?
the main method in java is the client code therefore doesn't return any values Unlike languages like C/C++, the user doesn't specify an error return code by returning from the main method. Instead they should use System.exit(code) to do this. If the Java main method returns, the default code of zero is returned.
Can you declare a method within a method in c or c plus plus?
C: there are no methods in C. C++: no.
C programs using loops?
Loops are very important part of a C-language. If we have to run our programe multiple time then we use Loops of C.
Can you write multiple Mains in C-Sharp programming?
No. There can only be one main method, however you can declare new methods, and call them from the main method. Or you can use multi-threading, to simulate having multiple main methods.
Can a C program be written without main METHOD?
Every program requires an entry point. Main() provides the entry point in C.
What formulas are used in simplifying algebraic expressions or factorizing them?
I guess you could use the a c method where you multiple the a value by the c value and find two number that multiply to give you ac but add to give you the b.
Can you use two main function?
AnswerYes, if they are in separate source-files, and one of them is static. Of course the execution will start with the non-static 'main' function.Answer1. If it is a multithreaded operating system (and it probably is) then you can have the Main method start another thread on another method.2. For C programs in a Win32 console project template, Visual Studios C++ does not allow static on a main method or two main methods in one application, but you can create two separate projects which will create two separate programs.
Can you use random method in If Statement in c sharp?
Yes
Why is multiple inheritance not possible in C?
C is not object-oriented -- you can't even use single inheritance let alone multiple inheritance.
Why using the name main for main method in java?
If you run an java file(as an .class or .jar file) there's always 1 method being called: The main(String[] args) method.The method is only called once.Example of an main method:public static void main(String args[]) throws IOException {LoggingBootstrap.bootstrap();gui = new GUI();}In this case it only bootstraps the logger and uses the constuctor method of GUI(the graphical user interface of the program)
Can return statement be in a void method in java?
the main method in java is the client code therefore doesn't return any values Unlike languages like C/C++, the user doesn't specify an error return code by returning from the main method. Instead they should use System.exit(code) to do this. If the Java main method returns, the default code of zero is returned.
Why do object-oriented programmers oppose using multiple inheritence?
Not all of them do; C++ uses multiple inheritance.The designers of Java decided to do away with several aspects of C++ that may cause confusion, this includes multiple inheritance, pointers, and several other aspects.The possible confusion with multiple inheritance arises when both parents have a method or field with the same name. Which one to use in the child?To have some of the benefits of multiple inheritance, Java supports interfaces instead. A class can implement multiple interfaces.
Why you use main function in c?
Because if you donot use main function in c program, the compiler willnot execute the program.C compiler starts execution from main function itself.
What is the difference between function and method?
functions have independent existence means they are defined outside of the class e.g. in c main() is a function while methods do not have independent existence they are always defined inside class e.g. main() in Java is called method. ######## I've been studying OOP lately and had this question myself, so I will share my thoughts; I was taught that "A Function should do 1(one) thing and do it well." In specific Regards to PHP; The difference between a Method and a Function is that a Method is tied to a specific class. Hope this helps. -------------------------------------------------------------------------------------------------------- function can return value where as method can't that is the main difference between function and method --------------------------------------------------------------------------------------------------- Actually you are describing the difference between a function and a procedure. Function returns a value, procedure does not unless you are using c#, then everything is a function. In c# a function, to paraphrase the first answer, does and thing and does it well. A method contains functions. The most important method is the Main method. All functionality of a program must be referenced in the Main method because when you run a program, it starts at the beginning of the Main method, and stops wehn it hits end of the Main method.
What is the Definition of multiple inheritance?
Direct Multiple Inheritance in Object Oriented terms is the feature where one class extends/inherits the features of multiple classes. ex: Assuming there is a class A which has method a() and class B which has method b() - Now if we need a class C that needs the features of both A and B it could be like: public class C extends A, B { ... } This way it can use both the methods a() and b(). Unfortunately Java does not support direct multiple inheritance. You can achieve partial multiple inheritance using interfaces.
