user input multiple time throughout the program.

Question

#include<iostream>
using namespace std;

int main()
{
int a,b;
cout<<"Please enter a number"<<endl;
cin>>a;
cout<<"Enter another number \n";
cin>>b;
cout << a << "" " << b;
return 0;
}
i dont understand cout << a << " "<< b; ???

Answer 1

they are going to be spaced, lets say a is 2, b is 4. On the end its going to be:
2 4.
There is a space because of the " "