//Multiple inheritance
#include <iostream.h>
#include <conio.h>
class student
{
int a;
char name[10];
public:
void getdata()
{
cout << "Enter name : ";
cin.getline(name, 10);
cout << "Enter roll no : ";
cin >> a;
}
void display()
{
cout << endl << "Name is : " << name;
cout << endl << "Roll no is :" << a;
}
};
class marks
{
int m1, m2, m3;
public:
void getmark()
{
cout << endl << "Marks M1 :";
cin >> m1;
cout << endl << "Marks M2 :";
cin >> m2;
cout << endl << "Marks M3 :";
cin >> m3;
}
void dispmark()
{
cout << endl << "M1 is :" << m1;
cout << endl << "M2 is :" << m2;
cout << endl << "M3 is :" << m3;
}
int gettotal()
{
return m1 + m2 + m3;
}
};
class result : public student, public marks
{
int total;
float per;
public:
void getvalue()
{
getdata();
getmark();
total = gettotal();
per = total / 3;
}
void show()
{
display();
dispmark();
cout << endl << "Total Marks is : " << total;
cout << endl << "Percetnage is : " << per;
}
};
void main()
{
clrscr();
result obj;
obj.getvalue();
obj.show();
getch();
}
7.Write a program to read a list containing item name, item code and cost interactively and produce a three-column output as shown below. NAME CODE COST Turbo C++ 1001 250.95 C Primer 905 95.70 ------------- ------- ---------- ------------- ------- ---------- Note that the name and code are left-justified and the cost is right-justified with a precision of two digits. Trailing zeros are shown.
/*J_4_P_8 Write a program to read a list containing item name, item code and cost interactively and produce a three-column output as shown below. NAME CODE COST ======================= Turbo C++ 1001 250.95 C Primer 905 95.70 ------------- ------- ----------------- ------------- ------- ----------------- Note that the name and code are left-justified and the cost is right-justified with a precision of two digits. Trailing zeros are shown. */ #include <iostream.h> #include <iomanip.h> #include <string.h> #include <conio.h> class item { char name[40]; int code; float cost; public: void get_data(char *n, int c, float co)...
Comments
Post a Comment