C++ Program to concept of parameterize constructor

Program -

#include<iostream.h>

#include<conio.h>

class abc

{

private:

int a;

float b;

public:

abc(int x,float y)

{

a=x;

b=y;

}

void write(void)

{

cout<<a<<b;

}

};

void main()

{

abc m1(20,3.2);

clrscr();

m1.write();

abc(25,3.4).write();

getch();

}

Output - 

203.2253.4