What is the output of the following statement? cout

Question

What is the output of the following statement? cout << strspn("Cows like to moo.", "Ceik losw");
A) Nothing.
B) 10.
C) 8.
D) e

Quizplus · Accepted Answer

The strspn function returns the length of the initial segment of the first string that consists entirely of characters from the second string. In this case, the initial segment of "Cows like to moo." that consists entirely of characters from "Ceik losw" is "Cow". Therefore, the output of strspn will be the length of this initial segment, which is 3. Thus, the correct option is B, 10.

What Is the Output of the Following Statement? Cout