#include<iostream>
#include<string>
using namespace std;
class Goat
{
private:
string name;
int ID;
bool remain;
static int num;
static int remainNum;
public:
Goat(string name_):name(name_), remain(true)
{
ID = ++num;
++remainNum;
string strBe = (remainNum <= 1) ? "is" : "are";
string strRe = (remainNum <= 1) ? "goat remains." : "goats remain.";
cout << name << " is the No." << ID << " goat on the grassland. There "<<strBe<<" " << remainNum << " "<<strRe << endl;
}
void visit(string str1, string str2, Goat& g)
{
if (remain)
{
remainNum -= 1;
remain = false;
}
if (g.remain)
{
remainNum -= 1;
g.remain = false;
}
string strBe = (remainNum <= 1 ) ? "is":"are";
string strRe = (remainNum <= 1) ? "goat remains." : "goats remain.";
cout << name << ", the No." << ID << " goat, and " << g.name << ", the No." << g.ID << " goat, are " << str2 << " together at " << str1
<< ". There "<< strBe <<" " << remainNum << " "<<strRe<< endl;
}
void visit(string str1, string str2)
{
if (remain)
{
remainNum -= 1;
remain = false;
}
string strBe = (remainNum <= 1) ? "is" : "are";
string strRe = (remainNum <= 1) ? "goat remains." : "goats remain.";
cout << name << ", the No." << ID << " goat, is " << str2 << " at " << str1 << ". There "<< strBe <<" " << remainNum << " "<< strRe<< endl;
}
};
int Goat::num = 0;
int Goat::remainNum = 0;
int main()
{
Goat g1("Pleasant Goat"), g2("Pretty Goat"), g3("Athlect Goat");
g2.visit("the pavilion", "having a romance", g3);
Goat g4("Lazy Goat");
g4.visit("the library", "studying");
Goat g5("Slow Goat"), g6("Warm Goat");
g2.visit("Zhongshan street", "shopping", g5);
g1.visit("Nanputuo Temple", "chanting scriptures");
g6.visit("the gymnasium", "doing physical exercise");
return 0;
}
