Answered: 3 Problem 3 Consider the following GCD…

3 Problem 3 Consider the following GCD code, rewrite it using recursive solutions? Listing 1: GCD public static int gcd ( int a, int b){ int r=0; while (b!=0) { r=a%b; a=b; b=r; 1 } return a; }

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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Concept explainers

Declaring and Defining the function

A set of statements, which performs a particular task is called a function. The program gains modularity by using function. The application is quite easy to understand, read, and edit when they are created with functions. The developer/programmer creates a function and uses main() to call the function. Once the function gets executed, the control is transferred to the main program.

Question

3 Problem 3
Consider the following GCD code, rewrite it using recursive solutions?
Listing 1: GCD
public static int gcd (int a, int b){
int r=0;
while (b!=0)
r=a%b;
a=b;
b=r ;
1
}
return a ;
}

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Question 6. What is the functionality of the below recursive function? static void fun(int n) { int i = 0; if (n > 1) fun(n - 1); for (i = 0; i< n; i++) System.out.println(" * ");