What is the output of this program?
1.
#include
2.
using namespace std;
3.
int gcd (int a, int b)
4.
{
5.
int temp;
6.
while (b != 0) {
7.
temp = a % b;
8.
a = b;
9.
b = temp;
10.
}
11.
return(a);
12.
}
13.
int main ()
14.
{
15.
int x = 15, y = 25;
16.
cout << gcd(x, y);
17.
return(0);
18.
}
When will we use the function overloading?
What is the output of this program?
1.
#include
2.
using namespace std;
3.
int mult (int x, int y)
4.
{
5.
int result;
6.
result = 0;
7.
while (y != 0) {
8.
result = result + x;
9.
y = y - 1;
10.
}
11.
return(result);
12.
}
13.
int main ()
14.
{
15.
int x = 5, y = 5;
16.
cout << mult(x, y) ;
17.
return(0);
18.
}
What is the output of this program?
1.
#include
2.
using namespace std;
3.
double & WeeklyHours()
4.
{
5.
double h = 46.50;
6.
double &hours = h;
7.
return hours;
8.
}
9.
int main()
10.
{
11.
double hours = WeeklyHours();
12.
cout << "Weekly Hours: " << hours;
13.
return 0;
14.
}
What is the output of this program?
1.
#include
2.
using namespace std;
3.
int max(int a, int b )
4.
{
5.
return ( a > b ? a : b );
6.
}
7.
int main()
8.
{
9.
int i = 5;
10.
int j = 7;
11.
cout << max(i, j );
12.
return 0;
13.
}