Answer the following questions based on func1 () below. int funcl (int b) { if (b <= 0) return b; else if (b==1) return func1 (b-2) ; else return (2 * funcl (b-2) + func1 (b-3)); } (i) Identify the base case and general case of func1 (). Base case : General case: (ii) Show the recursive trace for func1 (5) if the following statement is executed. cout << func1(5); (iii) What is the final output of func1 (5) ?

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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Subject: Data Strucure and Algorithm in C++

Answer the following questions based on func1 () below.
int funcl (int b)
{
if (b <= 0)
return b;
else if (b==1)
return func1 (b-2) ;
else
return (2 * funcl (b-2) + func1 (b-3));
}
(i) Identify the base case and general case of func1 ().
Base case :
General case:
(ii) Show the recursive trace for func1 (5) if the following statement is executed.
cout << funcl(5);
(iii) What is the final output of func1 (5)?
Transcribed Image Text:Answer the following questions based on func1 () below. int funcl (int b) { if (b <= 0) return b; else if (b==1) return func1 (b-2) ; else return (2 * funcl (b-2) + func1 (b-3)); } (i) Identify the base case and general case of func1 (). Base case : General case: (ii) Show the recursive trace for func1 (5) if the following statement is executed. cout << funcl(5); (iii) What is the final output of func1 (5)?
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