Answered: public static int think(int x) {…

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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Question

Do the trace in detail and submit The source Code As Well

From the following recursive method
Trace (in details) the calling of the above method with any input from your choice such that the
returned value will be 19.

public static int think(int x) {
if(x<10)
if(x%2!=0)
return x;
else
return 0;
else
if(x%2!=0)
return x%10 + think(x/10);
else
return think(x/10);
}

Given the following recursive method:
public static int think (int x) {
if(x<10)
if(x%2!=0)
return x;
else
return 0;
else
if(x%2!=0)
return x%10 + think (x/10);
else
return think(x/10);
Trace (in details) the calling of the above method with any input from your choice such that the
returned value will be 19.

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