class Human{

String name;

int age;

char gender;

static int humanCount = 0;

public Human(){

this.name = null;

this.age = 0;

humanCount++;

}

public Human(String name,int age,char gender){

this.name = name;

this.age = age;

this.gender = gender;

humanCount++;

}

public Human(Human h){

this.name = h.name;

this.age = h.age;

this.gender = h.gender;

humanCount++;

}

public void showDetails(){

System.out.println(humanCount+". name : "+name+" , age : "+age+" , gender : "+gender);

}

}

class StaticExample{

public static void main(String[] args){

Human human1= new Human();

human1.name = "Shonima Minhas";

human1.age = 20;

//human1.gender = 'F';

human1.showDetails();

//Human.humanCount++;

Human h2= new Human("Ekansh",20,'M');

h2.showDetails();

Human h3= new Human("Man ki Preet",19,'M');

h3.showDetails();

Human h4= new Human(h3);

h4.showDetails();

System.out.println(Human.humanCount);

}

}