Before you begin, be sure to review the lecture slides on the topics of structures and linked lists and review the Starter Code
In one of the programs to write for this homework, you will need to compare two strings to see whether they are identical. While this can be done by comparing character-by-character, a more convenient way is to call a C standard function named strcmp(), which performs exactly such character-by-character comparison. The prototype of this standard function is shown below.
int strcmp(const char *s1, const char *s2);
The strcmp() function compares the lexicographical order between two strings, *s1 and *s2. The return value is determined as follows.
•return negative integer if *s1 < *s2
•return positive integer if *s1 > *s2
•return 0 if *s1 and *s2 are identical