Download the file Ackermann.cpp. Inside the file the recursive Ackermann function is implemented (described in Chapter 14 Programming Challenge 9). Do the following and answer the three questions:a) Run the program. What happens?b) Now uncomment the code that is commented out and run the program again. What happens now?c) What do you think is going on? 11#include 12using namespace std;13//Function Prototypelong ack(long m, long n);14151617int main( )18 E {for (int m = 0; m <=1; m++)for (int n = 0; n <=1; n++)cout <« "A(" «m <« "," <« n « ") is192021« ack(m, n) <« endl;22// On Most computers the following code// will cause a runtime error.// Uncomment the code and see what happens.// what do you think is going on?2324252627for (int m = 1; m <= 3; m ++)cout « "A(" « m <« "," <« 2 « ") is " « ack(m, 2)<« endl;28293031*/3233return e;}3534//******////****36******37Ackerman*38******39long ack(long m, long n)40 E {if (mreturn n + 1;if (nreturn ack (m -1, 1);elsereturn ack(m-1, ack(m-1, ack(m, n-1)));}41e)4243e)==44454647

It is defined as a direct descendant of C programming language with additional features such as type…

Answered: the file Ackermann.cpp. Inside the file…

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

See similar textbooks

Related questions

Concept explainers

Question

Download the file Ackermann.cpp. Inside the file the recursive Ackermann function is implemented (described in Chapter 14 Programming Challenge 9). Do the following and answer the three questions:

a) Run the program. What happens?
b) Now uncomment the code that is commented out and run the program again. What happens now?
c) What do you think is going on?

11
#include <iostream>
12
using namespace std;
13
//Function Prototype
long ack(long m, long n);
14
15
16
17
int main( )
18 E {
for (int m = 0; m <=1; m++)
for (int n = 0; n <=1; n++)
cout <« "A(" «m <« "," <« n « ") is
19
20
21
« ack(m, n) <« endl;
22
// On Most computers the following code
// will cause a runtime error.
// Uncomment the code and see what happens.
// what do you think is going on?
23
24
25
26
27
for (int m = 1; m <= 3; m ++)
cout « "A(" « m <« "," <« 2 « ") is " « ack(m, 2)
<« endl;
28
29
30
31
*/
32
33
return e;
}
35
34
//******
//
//****
36
******
37
Ackerman
*
38
******
39
long ack(long m, long n)
40 E {
if (m
return n + 1;
if (n
return ack (m -1, 1);
else
return ack(m-1, ack(m-1, ack(m, n-1)));
}
41
e)
42
43
e)
==
44
45
46
47

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions