What is the output of the following program? public class output{public static int find (int a1, int a2)if(al==0)return(a1+1);else if(a1>0 && a2==0)return 2 + find(a1-1,0);elsereturn 1 + find(a1-1, a1);public static void main(String[] args){int R = find(2,2);System.out.println(R);} // end of class

Explanation:- 1. Initially both a1 and a2 value is 2. 2. Then the else condition will be hit for the…

public class output{ public static int find (int a1, int a2) if(al==0) return(al+1); else if(a1>0 && a2==0) return 2 + find(a1-1,0); else return 1 + find(al-1, a1); public static void main(String[] args) { int R find(2,2); System.out.println(R); %D

public class output{ public static int find (int a1, int a2) if(al==0) return(al+1); else if(a1>0 && a2==0) return 2 + find(a1-1,0); else return 1 + find(al-1, a1); public static void main(String[] args) { int R find(2,2); System.out.println(R); %D

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

Print statement

A statement in a program that displays the variables, object, or text to the output device (screen) is known as a print statement. The print statement consists of a function that forwards the output to standard output devices such as printers, monitors, etc. Depending on the programming language, the syntax of the print statement differs. The print statement allows the user to print the values of multiple variables in a single statement; however, the variables are separated using a separator (comma, plus, etc,).

Question

What is the output of the following program?

public class output{
public static int find (int a1, int a2)
if(al==0)
return(a1+1);
else if(a1>0 && a2==0)
return 2 + find(a1-1,0);
else
return 1 + find(a1-1, a1);
public static void main(String[] args)
{
int R = find(2,2);
System.out.println(R);
} // end of class

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