//a
int [] rank = new int[10];
for(int i=0;i<rank.length;i++){//modified
here
rank[i]=i+1;
}
//b
double[] grade = new double[100];
for(int i=0;i<grade.length;i++){//modified
here
System.out.println(grade[i]);
}
//c
String ung ="";
String[] campus =
{"Dahlonega","Gainesville","Bluerigde","Cumming","Oconee"};
for(int i=0;i<campus.length;i++){//modified
here
ung=ung+campus[i];
}
identify the line that resulted in the error message: java.lang.arrayindexoutofboundsexception. fix the line to correctly run...
What is wrong with this Code? Fix the code errors to run correctly without error. There are seven parts for one code, all are small code segments for one question. All the 'pets' need to 'speak', every sheet of code is connected. Four do need need any Debugging, three do have problems that need to be fixed. Does not need Debugging: public class Bird extends Pet { public Bird(String name) { super(name); } public void saySomething(){} } public class Cat...
Identify and correct the error in the following codes, and state what type of error you will get? public class Assignmet2{ public static void main(String []args){ int x=2; for(int year=1; year>=0; year--) for (int day=2; day!=3; year++) {if ( x>=1) System.out.println("Yes"); else System.out.println("No"); x--;} }} int[] grade = new int[20]; for(int counter=0; counter<=grade.length; i++) grade[counter]=20;
The files provided 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. import java.util.*; public class DebugEight1 { public static void main(String args[]) { Scanner input = new Scanner(System.in); char userCode; String entry, message; boolean found = false; char[] okayCodes = {'A''C''T''H'}; StringBuffer prompt = new StringBuffer("Enter shipping code for this delivery\nValid codes are: "); for(int x = 0; x <...
What is wrong with this Code? Fix the code errors to run correctly without error. There are two parts for one code (one question) the two parts branch off, one part has 2 sheets of code, the other has 3 sheets of code, all are small code segments for one question. Pt.1 - 2 sheets of code: public class Computer { private String make; private String type; private String modelNumber; private double cpuSpeed_GHz; private int ramSize_GB; private int hardDriveSize_GB; private...
I need help debugging this Java program. I am getting this error message: Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 2 at population.Population.main(Population.java:85) I am not able to run this program. ------------------------------------------------------------------- import java.io.File; import java.io.FileNotFoundException; import java.io.IOException; import java.util.Scanner; /* Linked list node*/ class node { long data; long year; String country; node next; node(String c,long y,long d) { country=c; year=y; data = d; next = null; } } public class Population { private static node head; public static void push(String...
Fix the following null pointer error. import java.util.*; import java.io.*; public class PhoneBook { public static void main(String[]args)throws IOException { PhoneBook obj = new PhoneBook(); PhoneContact[]phBook = new PhoneContact[20]; Scanner in = new Scanner(System.in); obj.acceptPhoneContact(phBook,in); PrintWriter pw = new PrintWriter("out.txt"); obj.displayPhoneContacts(phBook,pw); pw.close(); } public void acceptPhoneContact(PhoneContact[]phBook, Scanner k) { //void function that takes in the parameters //phBook array and the scanner so the user can input the information //declaring these variables String fname = ""; String lname = ""; String...
Receiveing this error message when running the Experts code below please fix ----jGRASP exec: javac -g GeometricObject.java GeometricObject.java:92: error: class, interface, or enum expected import java.util.Comparator; ^ 1 error ----jGRASP wedge2: exit code for process is 1. ----jGRASP: operation complete. 20.21 Please code using Java IDE. Please DO NOT use Toolkit. You can use a class for GeometricObject. MY IDE does not have access to import ToolKit.Circle;import. ToolKit.GeometricObject;.import ToolKit.Rectangle. Can you code this without using the ToolKit? Please show an...
Please fix my code so I can get this output: Enter the first 12-digit of an ISBN number as a string: 978013213080 The ISBN number is 9780132130806 This was my output: import java.util.Scanner; public class Isbn { private static int getChecksum(String s) { // Calculate checksum int sum = 0; for (int i = 0; i < s.length(); i++) if (i % 2 == 0) sum += (s.charAt(i) - '0') * 3; else sum += s.charAt(i) - '0'; return 10...
Please answer both questions thank you.
Question 52 (1 point) What is the output of the code snippet given below? String s = "abcde"; int i = 1; while (i < 5) { System.out.print(s.substring(i, i + 1)); i++; Question 50 (1 point) How many times will the output line be printed in the following code snippet? Please enter your answer as an integer. for (int i = 0; i < 3; i++) { for (int j = 1; j <...
Compute the Big O notation. Explain how you got the answer.
on W NA 1 public String modify (String str) { if (str.length() <= 1) return ""; int half = str.length() / 2; modify(str.substring(half)); 5} 1 2 3 for (int i = 0; i<n; i++) { for (int j 0; j < 5; j++) { for (int k = 0; k<n; k++) { 4 if ((i != j) && (i != k)) { 5 System.out.println(k); 6 } 7 } 8...