0
What else can I help you with?
What is a prototype within a program?
Prototyping is done (at least in C/C++) to declare a function and tell the compiler how to use it before the int main(void) part of the program is run. The function is declared after main and is usually done as a style thing. example int function(int); int main(void) { int anumber = 1; x = function(anumber); return 0; } int function(int number) { //do something return number; } et cetera et cetera...
Which Keyword is used to return some value from a function?
return var_name; e.g int fun() { int x=...; return x; }
What an example of a function?
In C-programming: int main (void) { return 0; }
How do you call a function in the main function?
name ( parameters )example:int main (int argc, char **argv){int i;for (i=0; i
What is a function definition in c?
Example: int main (void) { puts ("Here is a function definition"); return 0; }
Can you give an example on how you pass array elements to a function?
int main void (int argc, char *argv[]){int i;for (i=0; i
When is a function executed and where should a function prototype and function definition appear in a source program?
If you want to use prototype it has to be declared before main(). If you have a function of type double with one argument of type int (with name arg), and the function name is func, then we have:#include ...double func(int arg);...int main(...){...return 0;}...double func(int arg){...}
What are the functions of 'C'?
Pieces of program-code, they are identified by their names. Example for function-declaration: int main (void); Example for function-definition: int main (void) { puts ("Hello, world!"); return 0; }
How is main function declared?
int main (void) or int main(int a, char **p)
How you call a function in main?
name ( parameters )example:int main (int argc, char **argv){int i;for (i=0; i
Can you use the float as a return type of the main function in 'C' language?
No, it should be int type or void.
In c How do you access variable declared in main in other function?
Only if you pass a pointer to it, eg: void sub (int *into) { *into= 3; } int main (void) { int myvariable; sub (&myvariable); return 0; }
