Question

What is proper prefix and suffix of string 'computer'

Answer 1

Answer:

A proper prefix and proper suffix of a string is not equal to the string itself and non- empty .... A prefix of a string is a substring that occurs at the beginning of the string .A Suffix of a string is a substring that occurs at the end of the string.

Answer 2

Answer:

A proper prefix of a string is a prefix that is not equal to the string itself. By definition, π[0]=0.

A proper prefix and proper suffix of a string is not equal to the string itself and non- empty. ... A prefix of a string is a substring that occurs at the beginning of the string. A suffix of a string is a substring that occurs at the end of the string

Explanation: