#include<iostream.h> #include<conio.h> //---------------------------- distance -------------------------------// class distance { private: int feet; float inches; public: distance() { feet=0; inches=0.0; } distance(int f,float i) { feet=f; inches=i; } distance operator -(distance); void get_distance() { cout<<\"\\t Enter the feet = \"; cin>>feet; cout<<\"\\t Enter the inches = \"; cin>>inches; } void show_distance() { cout<<feet<<\" f - \"<<inches<<\"\'\"<<endl; } }; //------------------------ Function Definitions -----------------------// //--------------------------- operator-(distance) ---------------------// distance distance::operator-(distance d_1) { int f=feet-d_1.feet; float i=inches-d_1.inches; if(i<=0) { i+=12.0; f--; } return distance(f,i); } main( ) { clrscr(); distance d_1; distance d_2(11, 6.25); distance d_3; distance d_4; cout<<\"\\n Value of d_1 : \"<<endl; d_1.get_distance(); d_3=d_1-d_2; d_4=d_1-d_2-d_3; cout<<\"\\n Value of d_1 = \"; d_1.show_distance(); cout<<\"\\n Value of d_2 = \"; d_2.show_distance(); cout<<\"\\n Value of d_3 = \"; d_3.show_distance(); cout<<\"\\n Value of d_4 = \"; d_4.show_distance(); getch(); return 0; }