Coding Questions.cpp

[Paris_Luke_Styron]

I am curious and need some more insight on coding as a whole Why does it work? How does it work such as the following:
int main()

int a = 4

std::cout <<

int sum = a + b + c

What do all of these do and why do they work the way they do?

[Willrun]

int a = 4  //Declares and integer variable called a and assigns a value of 4 to it

std::cout <<  //cout prints to the console using namespace std; which can also be typed in the format std::cout  

int sum = a + b + c  //and I'm assuming they are declared and also integers this takes the values in the variables within a, b and c adds them together and places the result in a variable called sum

[Paris_Luke_Styron]

thank you for the explnation it was very helpful