Consider the following statements: struct rectangleData
{
Double length;
Double width;
Double area;
Double perimeter;
};
RectangleData bigRect;
RectangleData smallRect;
Which of the following statements is legal in C++?
A) if (bigRect == smallRect)
B) if (bigRect != smallRect)
C) if (bigRect.length == width)
D) if (bigRect.length == smallRect.width)

Question

Quizplus · Accepted Answer

Only D is legal as it compares the length of bigRect with the width of smallRect. The other options are not legal because A and B are trying to compare two struct variables directly without any custom comparison function, and C is trying to access a member of bigRect (length) that is not being compared with any member of smallRect.

Consider the Following Statements: Struct RectangleData