C#:: What is the difference between int main(){...} void main(){...} int main(void){...} void main(void){...}

Question

I am new to programming
I am coding in C# and its kind of confusing.

What is the difference between these:

Thank you very much in advance!

Answer 1

1- function uses to return an integer number

int main()
{
  return 1;
}

so if you call this function like this:

int x = main();

result of x will be "1"

2- void function does n't return any value

void main()
{
  Console.WriteLine("Hello World");
}

so you can call this function like this:

void main();

this just execute "void main" function and would not return anything