22#include < string>
33using namespace std ;
44
5- // class 'Rectangle'
6- class Rectangle {
5+ // class 'Rectangle'
6+ class Rectangle
7+ {
78private:
8- double length, breadth;
9+ double length, breadth;
10+ 911public:
10- double getArea () {
12+ double getArea ()
13+ {
1114 return length * breadth;
1215 }
13- void setLength (double length) {
16+ void setLength (double length)
17+ {
1418 this ->length = length;
15- }
16- void setBreadth (double breadth) {
19+ }
20+ void setBreadth (double breadth)
21+ {
1722 this ->breadth = breadth;
18- 1923 }
20- Rectangle operator +(Rectangle& r2) {
24+ Rectangle operator +(Rectangle &r2)
25+ {
2126 Rectangle temp;
2227 temp.setLength (length + r2.length );
2328 temp.setBreadth (breadth + r2.breadth );
2429 return temp;
2530 }
26- 2731};
2832// void function for the inputing data for class 'Rectangle' & uisng the overloading
29- void RectangleFirst () {
33+ void RectangleFirst ()
34+ {
3035 Rectangle r3, r1, r2;
3136 int temp;
3237 cout << " Rectangle 1"
@@ -36,7 +41,8 @@ void RectangleFirst() {
3641 cout << " Breadth: "
3742 cin >> temp;
3843 r1.setBreadth (temp);
39- cout << " Area: " getArea () << endl << endl;
44+ cout << " Area: " getArea () << endl
45+ << endl;
4046
4147 cout << " Rectangle 2"
4248 cout << " Length: "
@@ -45,63 +51,79 @@ void RectangleFirst() {
4551 cout << " Breadth: "
4652 cin >> temp;
4753 r2.setBreadth (temp);
48- cout << " Area: " getArea () << endl << endl;
54+ cout << " Area: " getArea () << endl
55+ << endl;
4956
5057 r3 = r1 + r2; // overloading by the binary operator
5158 cout << " Rectangle 3 Area: " getArea () << endl;
52- 5359}
5460
55- class Distance {
61+ class Distance
62+ {
5663private:
5764 float Km, M;
65+ 5866public:
59- void setKm (int Km) {
67+ void setKm (int Km)
68+ {
6069 this ->Km = Km;
6170 }
62- void setM (int M) {
71+ void setM (int M)
72+ {
6373 this ->M = M;
6474 }
65- Distance operator ==(Distance& d) {
66- if ((Km == d.Km ) && (M == d.M )) {
75+ Distance operator ==(Distance &d)
76+ {
77+ if ((Km == d.Km ) && (M == d.M ))
78+ {
6779 cout << " They are EQUAL.\n "
6880 return *this ;
6981 }
70- else {
82+ else
83+ {
7184 cout << " NOT EQUAL.\n "
7285 return *this ;
7386 }
7487 }
7588};
76- void DistanceSecond () {
89+ void DistanceSecond ()
90+ {
7791 Distance d1, d2;
78- float k1,m1,k2,m2;
92+ float k1,m1,k2,m2;
7993 cout << " First distance: \n "
8094 cout << " Kilometers: "
8195 cin >> k1;
8296 cout << " Meters: "
8397 cin >> m1;
84- if (m1 > 1000 ) {
98+ if (m1 > 1000 )
99+ {
85100 k1 = m1 / 1000 ;
86101 }
87- cout << endl << endl;
102+ cout << endl
103+ << endl;
88104
89105 cout << " Second distance: \n "
90106 cout << " Kilometers: "
91107 cin >> k2;
92108 cout << " Meters: "
93109 cin >> m2;
94- if (m2 > 1000 ) {
110+ if (m2 > 1000 )
111+ {
95112 k2 = m2 / 1000 ;
96113 }
97114 d1 == d2;
98115}
99- int main () {
116+ int main ()
117+ {
100118 int choice;
101119
102- do {
120+ do
121+ {
103122
104- cout << " 1. Rectangle" " 2. Distance" " 3. Exit" " Your choice: "
123+ cout << " 1. Rectangle"
124+ << " 2. Distance"
125+ << " 3. Exit"
126+ << " Your choice: "
105127 cin >> choice;
106128 switch (choice)
107129 {
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