Need help with this c++ problem Use recursion to implement a function: find(s, t) that tests whether the string t is contained in the string s. For instance, calling the function like this: find("Mississippi", "sip") returns true. You must use recursion to complete this, not loops; you obviously may not use the string find() member function either. Here's the basic strategy: • If the text starts with the string you want to match, then you are done. • If the string s is smaller than the string t, you are also done. • If not, check the sentence without the first character.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Need help with this c++ problem

Use recursion to implement a function: find(s, t) that tests whether the string t is
contained in the string s. For instance, calling the function like this:

find("Mississippi", "sip")

returns true.

You must use recursion to complete this, not loops; you obviously may not use the
string find() member function either. Here's the basic strategy:
• If the text starts with the string you want to match, then you are done.
• If the string s is smaller than the string t, you are also done.
• If not, check the sentence without the first character.

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