What is the outcome of the line of code "cout<<abs(-
16.5);"?
1) 16
2) 17
3) 16.5
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Answer / naga
Ans: 16.5
The numerical value of a real number without regard to its
sign. For example, the absolute value of −4 (written |-4|)
is 4. Also called numerical value.
| Is This Answer Correct ? | 1 Yes | 2 No |
Answer / pramod
The result is compiler error .....Because abs(int) and
abs(long) are the two overloaded functions. When a call to
abs(-16.5) is made, compiler can not find out which one to call.
| Is This Answer Correct ? | 0 Yes | 1 No |
i had specified the access specifier for abstarct class member like (pure virtual function) as private.But it can be accessed by the derived class.How the private member of one class is accessed by other class.if any body face this problem and found the solution plz reply to me.
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