Question

4. Name three types of errors that are likely to occur in programs:

Which one of these would apply to the following:

1. A semicolon left off the end of a statement

2. Using the following statement in a program:

Average = 10 + 20 + 30/3;

3. Trying to take the square root of a negative number

4. Forgetting to include the

   library and then using the thee following statement:

cout<<”Please enter a number “<<endl;

Answer 1

a.
A semicolon left off the end of a statement gives "compile time error"

b.
Average = 10 + 20 + 30/3;
The above statement gives logical error.
It should be like below
Average = (10 + 20 + 30)/3;

c.
Trying to take the square root of a negative number gives logic error.

d.
Forgetting to include the  library and then using the thee following statement 
gives compile-time error