What will be the output of the following C++ code?
#include <iostream>
using namespace std;
class student
{
public:
int rno , m1 , m2 ;
protected:
void get()
{
rno = 15, m1 = 10, m2 = 10;
}
};
class sports
{
public:
int sm;
void getsm()
{
sm = 10;
}
};
class statement : public student, public sports
{
int tot, avg;
public:
void display()
{
tot = (m1 + m2 + sm);
avg = tot / 3;
cout << tot;
cout << avg;
}
void setObject()
{
get();
}
};
int main()
{
statement obj;
obj.setObject();
obj.getsm();
obj.display();
}
#include <iostream>
using namespace std;
class student
{
public:
int rno , m1 , m2 ;
protected:
void get()
{
rno = 15, m1 = 10, m2 = 10;
}
};
class sports
{
public:
int sm;
void getsm()
{
sm = 10;
}
};
class statement : public student, public sports
{
int tot, avg;
public:
void display()
{
tot = (m1 + m2 + sm);
avg = tot / 3;
cout << tot;
cout << avg;
}
void setObject()
{
get();
}
};
int main()
{
statement obj;
obj.setObject();
obj.getsm();
obj.display();
}A. 3010
B. 1010
C. 2100
D. Error
Answer: Option A
This Question Belongs to C Plus Plus Programming >> C Plus Plus Miscellaneous
What does the 'sizeof' operator return in C++?
A. Size of a data type in bits
B. Size of a data type in bytes
C. Size of a variable in bytes
D. Size of a variable in bits
What is the purpose of the 'static' keyword in C++?
A. To declare a variable with dynamic storage duration
B. To declare a constant
C. To declare a variable with external linkage
D. To declare a variable with static storage duration
What is the difference between '++i' and 'i++' in C++?
A. None of the above
B. They both have the same effect
C. '++i' increments the value of 'i' before returning it, while 'i++' increments the value of 'i' after returning it
D. '++i' increments the value of 'i' after returning it, while 'i++' increments the value of 'i' before returning it
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