Variables
#include <iostream>
using namespace std;
int main()
{
int female = 4;
int male = 5;
int humans = 0;
int cat = 1;
int dog = 1;
int animals = 0;
int livingBeings = 0;
animals = cat + cat + cat + dog + dog + dog;
humans = female + male;
livingBeings = humans + animals;
cout << "In this room are " << humans << " humans and " << animals << " animals." <<endl;
cout << "Living beings all together " << livingBeings << "." << endl;
return 0;
}