Which of the following is not true about setw and width?
A) If the width set is not sufficient the output prints as wide as it needs.
B) They are used to set the field width of output.
C) Both of them can perform two tasks, setting the field width and returning the current field width.
D) They only apply for the next insertion/extraction.

Question

Quizplus · Accepted Answer

C is incorrect because both `setw` and `width` are used to set the field width for output, but only `width` can return the current field width when called without an argument. `setw` is a manipulator that does not have a function for returning the current width.

Which of the Following Is Not True About Setw and Width