C program special assignement - HELP ME!

[marcdaven]

Mga bro, pwede ko patabang about sa C program class namo? Naa man guy gihatag nga assignment ang among maestra sa IT.

Question niya kay:
1. Unsa nang mga types of parameters?
2. Ug unsa kuno ang gamit sa kanang return 0 unya void ang return type

Mga bro, desparate kaayo ko maka kahibaw ani kay nang hadlok among maestra na mag quiz about ani..

THANKS!

[binarypill]

1. the question is too broad. for me, what comes to mind is "pass by value" and "pass by reference" pointers.

2. the return() function returns a value to the caller of the function. if you do a return 0, the value returned is 0. a return 0 has different meanings if a sub function is returning it or if the C program itself returns it. usually, if the program returns it (the return 0 line is in the main() block), then this simply indicates to the OS that the program executed without errors. if the return 0 is in a sub function, it can mean anything that the programmer wants.

a void return type indicates that the function does not return any values. void in C means no values at all, not even 0.

[MarkCuering]

2. the return() function returns a value to the caller of the function. i.

perhaps what you mean "return" statement/keyword.

You must return a value from a function based in your declaration (return type), unless you declared it, as "void".

types of parameters:

1. value type
2. reference type (see pointers)

function can be made without passing any parameters.

[ChaosOrb]

marcdaven: don't have C programming books to refer to? Naa ra jud na tanan answer sa libro or search sa google.

Basic jud kaayo na nga mga questions, it would require less analysis than making a C program with nested loops.
-----------
Kung wala ko masayop, basin mao ni pasabot sa inyo maestra:
Function Parameters:
1. Pass by Value
2. Pass by reference

Return types:
main program
refers to MS-DOS error codes
MS-DOS extended errors
DOS error codes

functions
(depends on what you are going to return)
return (value)

[MarkCuering]

ChaosOrb, that isn't a guide for a proper returned value in common C/C++ (main) program. its a guide when you do some DOS programming, getting info after calling various interrupt, stored on various registers.

[dodie]

Mga bro, pwede ko patabang about sa C program class namo? Naa man guy gihatag nga assignment ang among maestra sa IT.

Question niya kay:
1. Unsa nang mga types of parameters?
2. Ug unsa kuno ang gamit sa kanang return 0 unya void ang return type

Mga bro, desparate kaayo ko maka kahibaw ani kay nang hadlok among maestra na mag quiz about ani..

THANKS!

Let's keep it SIMPLE!!!!!

void func1(param[param.....])
{
      ...
      .....
     return 0;
}

explaination:
the void instructs the function that it will not return a data. Since the function is atempting to return a value and that is zero. That last instruction will be ignored. You will get error, it depends on the langauge or compiler.
**C, maybe you get error
**c#, may get warning
**JAVA, may get error
**PHP, no error
**javascript, no error.
that would be my expected outcome in my imagination.

[benson]

void func1(param[param.....])
{
      ...
      .....
     return 0;
}

-----------------------------------------------
OT: sir, nag declare na ug void ang imong function.. no need naman siguro nga
mo return paka ug 0 since void na gud na daan.

[dodie]

i know... read the FIRST POST. and read my post carefully.

[mAlD|tO]

special assignment for special student o special child like you heheheh

[binarypill]

@MarkCuering: yes