Code that need debugging fix with no errors // Gets a String from user // Converts the String to lowercase, and // displays the String's length // as well as a count of letters import java.util.*; public class DebugSeven4 { public static void main(String[] args) { Scanner kb = new Scanner(System.in); String aString ; int numLetters = 0; int stringLength; System.out.println("Enter a String. Include"); System.out.println("some uppercase letters, lowercase"); System.out.print("letters, and numbers >> "); aString = kb.nextLine(); stringLength = aString.length(); System.out.print("In all lowercase, the String is: "); for(int i = 0; i <= stringLength; i++) { char ch = Character.toLowerCase(aStringcharAt(i)); System.out.print(ch); if(!Character.isLetter(ch)) numLetters++; } System.out.println(); System.out.println ("The number of CHARACTERS in the string is " + stringLength); System.out.println("The number of LETTERS is + numLetters); } } How to Use the GUI Preview Select the "Open GUI" option from the sidebar. This will open a new tab connecting to the VNC Viewer. Click "connect". Enter the password: vscode Instructions The files provided in the code editor to the right contain syntax and/or logic errors. In each case, determine and fix the problem, remove all syntax and coding errors, and run the program to ensure it works properly. An example of the program is shown below: Enter a String. Include some uppercase letters, lowercase letters, and numbers >> 1600 Pennsylvania Avenue NW, Washington, DC 20500 In all lowercase, the String is: 1600 pennsylvania avenue nw, washington, dc 20500 The number of CHARACTERS in the string is 49 The number of LETTERS is 32 Task 1: The DebugSeven4 class compiles without error. Task 2: The DebugSeven4 program displays the correct information about a String.

Code that need debugging fix with no errors // Gets a String from user // Converts the String to lowercase, and // displays the String's length // as well as a count of letters import java.util.*; public class DebugSeven4 { public static void main(String[] args) { Scanner kb = new Scanner(System.in); String aString ; int numLetters = 0; int stringLength; System.out.println("Enter a String. Include"); System.out.println("some uppercase letters, lowercase"); System.out.print("letters, and numbers >> "); aString = kb.nextLine(); stringLength = aString.length(); System.out.print("In all lowercase, the String is: "); for(int i = 0; i <= stringLength; i++) { char ch = Character.toLowerCase(aStringcharAt(i)); System.out.print(ch); if(!Character.isLetter(ch)) numLetters++; } System.out.println(); System.out.println ("The number of CHARACTERS in the string is " + stringLength); System.out.println("The number of LETTERS is + numLetters); } } How to Use the GUI Preview Select the "Open GUI" option from the sidebar. This will open a new tab connecting to the VNC Viewer. Click "connect". Enter the password: vscode Instructions The files provided in the code editor to the right contain syntax and/or logic errors. In each case, determine and fix the problem, remove all syntax and coding errors, and run the program to ensure it works properly. An example of the program is shown below: Enter a String. Include some uppercase letters, lowercase letters, and numbers >> 1600 Pennsylvania Avenue NW, Washington, DC 20500 In all lowercase, the String is: 1600 pennsylvania avenue nw, washington, dc 20500 The number of CHARACTERS in the string is 49 The number of LETTERS is 32 Task 1: The DebugSeven4 class compiles without error. Task 2: The DebugSeven4 program displays the correct information about a String.

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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How to Use the GUI Preview

Select the "Open GUI" option from the sidebar. This will open a new tab connecting to the VNC Viewer.
Click "connect".
Enter the password: vscode

Instructions

The files provided in the code editor to the right contain syntax and/or logic errors. In each case, determine and fix the problem, remove all syntax and coding errors, and run the program to ensure it works properly.

An example of the program is shown below:

Enter a String. Include some uppercase letters, lowercase letters, and numbers >> 1600 Pennsylvania Avenue NW, Washington, DC 20500 In all lowercase, the String is: 1600 pennsylvania avenue nw, washington, dc 20500 The number of CHARACTERS in the string is 49 The number of LETTERS is 32

Task 1: The DebugSeven4 class compiles without error.

Task 2: The DebugSeven4 program displays the correct information about a String.

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