Nearly every area of health care uses computers.

What is the code to print out the third character in a string variable named str?

Fill in the blank(s) with the appropriate word(s).

To declare a c-string and initialize it to the value of "phonebook",

a. char s1=phonebook; b. char s1[10]="phonebook"; c. c-string phonebook; d. char s1[10]=phonebook;