c++ programming

[WAMI7]

C++ danna kattiya please kiyanna, int main ekei void main ekei difference eka monawada?dannathi kattiya bump eka click karala yanna amathaka karanna epa please.

 

[shenat]

bump...

 

[RLT4U]

kiyanna mokadda dana ganna one... mama programmer kenek..
c++ wala monawada dana ganna one..​

 

[hspa3.5]

machn int main kiyanne main eken int type variable 1k return venava

void main kiyanne main 1ken kisima deyak return venne na eakai venasa (in my knoledge)

int(return type 1k) main (function name 1k)

 

[maxXxa]

machn int main kiyanne main eken int type variable 1k return venava

void main kiyanne main 1ken kisima deyak return venne na eakai venasa (in my knoledge)

int(return type 1k) main (function name 1k)

 

[member01]

machn int main kiyanne main eken int type variable 1k return venava

void main kiyanne main 1ken kisima deyak return venne na eakai venasa (in my knoledge)

int(return type 1k) main (function name 1k)

Hariyatama hari.
main function eken mukut return wenna oona natnun void main use karanna puluwan. Integer ekak retun wenna oona nun int main daanna puluwan. void main wenuwata int main use karanna puluwan 'return 0;' kiyala daala

eg:
void main(){
//code goes here


}

int main(){
//code

return 0;

}

 

[dagayaa]

C++ danna kattiya please kiyanna, int main ekei void main ekei difference eka monawada?dannathi kattiya bump eka click karala yanna amathaka karanna epa please.

int main main kiyala liyanne function 1ka return type 1ka mokadda kiyala pennana...

int (funtion name) {

int i=100;
return i ;

}


void main kiyanne main method 1ka.. eka thama 1st run wenne...!!

void (function name)
{
}

kiyala liwuwama function 1ke retrun type 1ke ne.

 

[Jolly_Roger]

When used as a function return type, the void keyword specifies that the function does not return a value. When used for a function's parameter list, void specifies that the function takes no parameters. When used in the declaration of a pointer, void specifies that the pointer is "universal."
If a pointer's type is void *, the pointer can point to any variable that is not declared with the const or volatile keyword. A void pointer cannot be dereferenced unless it is cast to another type. A void pointer can be converted into any other type of data pointer.
A void pointer can point to a function, but not to a class member in C++.
You cannot declare a variable of type void.


When used as a function return type, the int keyword specifies that the function returns an integer value.


මචන් Void කියන්නෙත් return type එකක්ම තමයි. ඒත් මුකුත් value එකක් return වෙන්නෙ නෑ

 

[WAMI7]

thank you all