Given the following class definition and lines of code, what would be displayed

Question

Given the following class definition and lines of code, what would be displayed if Line 6 were replaced by: cout << d2.getFeet() << endl;
class Distance
{
private:
int feet;
double inches;
public:
Distance( );
Distance(int initFt, double initIn);
void setFeet(int feetIn);
void setInches(double inchesIn);
int getFeet() const;
double getInches( ) const;
};
int main( )
{
Distance d1; //Line 1
const int MAX = 100; //Line 2
Distance list[MAX]; //Line 3
Distance d2(1, 2.3); //Line 4
Distance * pDist; //Line 5
d1.feet = 5; //Line 6
// etc. assume the remaining code is correct
}


0
1
2.3
5

Explanation / Answer

please rate - thanks

feet is private to the class, so main cannot access feet directly

use this

class Distance
{
private:
int feet;
double inches;
public:
Distance( );
Distance(int initFt, double initIn);
void setFeet(int feetIn);
void setInches(double inchesIn);
int getFeet() const;
double getInches( ) const;
};
int main( )
{
Distance d1; //Line 1
const int MAX = 100; //Line 2
Distance list [MAX]; //Line 3
Distance d2(1, 2.3); //Line 4
Distance * pDist; //Line 5
d1.setFeet(5); //Line 6
// etc. – assume the remaining code is correct
}

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