You are given a string of any length. Return a new string consisting of the first and last characters concatenated together. You cannot use the at () member function or the subscript operator []. If the is less than length 2, return the original string. main.cpp 1 #include 2 3 4 5 6 7 8 9 16 11 12 10 12 using namespace std; /** Returns a string consisting of the first and last characters. @param s the string to processes @return the first and last characters concatenated together. */ string firstLast (const string& s) { // Write your function here }

You are given a string of any length. Return a new string consisting of the first and last characters concatenated together. You cannot use the at () member function or the subscript operator []. If the is less than length 2, return the original string. main.cpp 1 #include 2 3 4 5 6 7 8 9 16 11 12 10 12 using namespace std; /** Returns a string consisting of the first and last characters. @param s the string to processes @return the first and last characters concatenated together. */ string firstLast (const string& s) { // Write your function here }

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

Problem 1PE

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