Answered: Find the output statement that is used…

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

Find the output statement that is used for debugging the following code:

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import java.util.Scanner;

public class GuessMyAge {

public static void myGuess(int low, int high, Scanner scnr, String indent) {

int mid;

char userAnswer;

mid = (low + high) / 2;

System.out.print("Is it " + mid + "? (</>/=): ");

userAnswer = scnr.next().charAt(0);

if ((userAnswer != '<') && (userAnswer != '>')) {

System.out.println("Great!");

}

else {

if (userAnswer == '<') {

System.out.println(indent + "User is younger.");

myGuess(low, mid, scnr, indent + " ");

}

else {

myGuess(mid + 1, high, scnr, indent + " ");

}

}

}

public static void main(String[] args) {

Scanner scnr = new Scanner(System.in);

System.out.println("Finding your age!");

myGuess(0, 100, scnr, " ");

}

}

<code>System.out.print("Is it " + mid + "? (</>/=): ");</code>
System.out.println("Finding your age!");
OSystem.out.println("Great!");
O System.out.println(indent + "User is younger.");

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