Chapter 10.4, Problem 10.7CP

Program Plan Intro

“strlen” function:

The “strlen” function accepts a string as an argument and returns the full length of the string, but it will not include the null character (‘\0’).

Example:

Consider the example of the “strlen” function is as follows:

char a [10] = "Hai";

int value = strlen (a);

Here, the variable “value” will store 3, because the length of the “a” string is 3.