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I need the answer to teh following questions for my c++ course:
1.
Provide the required line of code that is missing from this function.
int divide (int a, int b=2)
{
int r;
r=a/b;
//missing statement goes here
}
2. You have the following struct defined in the private area of your class called myClass:
struct database {
int id_number;
int age;
float salary;
};
Your class has a member function called setID that is implemented below. Provide the missing line of code to set the struct’s id_number variable equal to the value passed to this function when it is called.
void myclass::setID(int id)
{
database employee;
_______________________
}
Note: Do not put spaces in your answer.
3. The binary search is fast and reliable whether the dataset is sorted or unsorted.
| True |
| False |
Expert Answer
1. int divide (int a, int b=2)
{
int r;
r=a/b;
return r;// This value will go where the divide function called
}
3. The binary search is fast and reliable when the dataset is sorted.- True
