### Understanding Recursion in Code#### Problem Statement:What type of recursion is present in the method below?#### Code Explanation:```javapublic static void mystery(int x, int y) { if (x <= 0) { System.out.print("cat"); } else if (y < 2) { System.out.print("bat"); mystery(x-1, y); } else { System.out.print("mat"); mystery(x-1, y-2); }}mystery(4, 5);```#### Recursion Type Options:- ○ mutual- ○ linear- ○ nested- ○ tree- ○ tail### Detailed Analysis:The `mystery` function uses three different print statements based on the values of `x` and `y`. It recursively calls itself with modified arguments:- Decreases `x` and calls `mystery` if `x > 0`.- Decreases `y` by 2 in some cases.This pattern leads to multiple recursive calls potentially branching out, which characterizes **tree recursion**. Each call may lead to further calls, forming a tree-like structure.

When making decisions, if-else statements are used to describe which block of code should be run…

What type of recursion is present in the method below? public static void mystery (int x, int y) { if (x <= 0) { } System.out.print("cat"); } else if (y < 2) { System.out.print("bat"); mystery (x-1, y); } else { } mystery (4, 5); mutual linear System.out.print("mat"); mystery (x-1, y-2); nested tree tail

What type of recursion is present in the method below? public static void mystery (int x, int y) { if (x <= 0) { } System.out.print("cat"); } else if (y < 2) { System.out.print("bat"); mystery (x-1, y); } else { } mystery (4, 5); mutual linear System.out.print("mat"); mystery (x-1, y-2); nested tree tail

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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