What is the output of the following code? #include #include using namespace std; string fun (string A) if (A == "Z") { return "B"; else return A + fun(A.erase (0, 1)); int main () { string x = "ABCZ"; cout << fun (x); return O;

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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ce:-
Runduane
What is the output of the following code?
#include <iostream>
#include <string>
using namespace std;
string fun (string A)
if (A == "Z")
{
return "B";
} .
else
return A + fun (A.erase (0, 1));
int main () {
string x = "ABCZ";
cout << fun (x);
return 0;
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Transcribed Image Text:ce:- Runduane What is the output of the following code? #include <iostream> #include <string> using namespace std; string fun (string A) if (A == "Z") { return "B"; } . else return A + fun (A.erase (0, 1)); int main () { string x = "ABCZ"; cout << fun (x); return 0; Answer Choices:
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