hi.. i hv few error. pls.
hi sir, i have few error. can u pls help me. pls.im very new in java. ths my Uni assgmnt.
please help me...
import java.io.*;
public class nathan
{
String title[]={"Biography","Computers","Science","Sports","Religion"};
String author[]={"Francis","Roland","Bobby","Keith","Robbert"};
String publisher[]={"USA","USA","Germany","France","Spain"};
Double price[]={19.00,25.50,20.80,19.60,13.80};
int quantity[]={10,40,32,36,41};
boolean done = false;
public void nathan () throws IOException
{
InputStreamReader input = new InputStreamReader(System.in);
BufferedReader br=new BufferedReader(input);
System.out.println("|!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!|");
System.out.println("| Welcome to |");
System.out.println("| Nathan Book Shop |");
System.out.println(" ------------------------------------------- ");
System.out.println("| 1. All Books |");
System.out.println("| 2. Books By Title |");
System.out.println("| 3. Purchase Books |");
System.out.println("| 4. Exit |");
System.out.println("|~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|");
System.out.println("");
System.out.print("Enter your choice=>");
String op = br.readLine();
int read = Integer.parseInt(op);
switch(read)
{
case 1:
System.out.println("");
allBooks();
break;
case 2:
System.out.println("");
searchTitle();
break;
case 3:
System.out.println("");
purchase();
break;
case 4:
System.out.println("{{{{THANK YOU}}}}");
System.exit(0);
break;
default:
System.out.print("Wrong Info. Please Enter Again");
}
}
public void searchTitle()throws IOException
{
System.out.print("Enter Title Name::");
String name = br.readLine();
int title = Integer.parseInt(op);
switch(title)
{
case "Biography":
System.out.println("\t Title\t\tAuthor\t\tPublisher\tQuantity\tPrice");
System.out.println("\t =============================================");
System.out.println("");
System.out.println("\t "+title[i]+"\t"+author[i]+"\t\t"+publisher[i]+"\t\t"+quantity[i]+"\t\t"+price[i]);
break;
case "Computers":
System.out.println("\t Title\t\tAuthor\t\tPublisher\tQuantity\tPrice");
System.out.println("\t =============================================");
System.out.println("");
System.out.println("\t "+title[i]+"\t"+author[i]+"\t\t"+publisher[i]+"\t\t"+quantity[i]+"\t\t"+price[i]);
break;
case "Science":
System.out.println("\t Title\t\tAuthor\t\tPublisher\tQuantity\tPrice");
System.out.println("\t =============================================");
System.out.println("");
System.out.println("\t "+title[i]+"\t"+author[i]+"\t\t"+publisher[i]+"\t\t"+quantity[i]+"\t\t"+price[i]);
break;
case "Sports":
System.out.println("\t Title\t\tAuthor\t\tPublisher\tQuantity\tPrice");
System.out.println("\t =============================================");
System.out.println("");
System.out.println("\t "+title[i]+"\t"+author[i]+"\t\t"+publisher[i]+"\t\t"+quantity[i]+"\t\t"+price[i]);
break;
case "Religion":
System.out.println("\t Title\t\tAuthor\t\tPublisher\tQuantity\tPrice");
System.out.println("\t =============================================");
System.out.println("");
System.out.println("\t "+title[i]+"\t"+author[i]+"\t\t"+publisher[i]+"\t\t"+quantity[i]+"\t\t"+price[i]);
break;
default:
System.out.print("DIDT FOUND");
}
}
public void purchase()throws IOException
{
System.out.print("Enter book name:");
String name = br.readLine();
int title = Integer.parseInt(op);
switch ("")
{
case 1:
System.out.println("\torder details are as follows:");
System.out.println("\t============================");
System.out.println("");
System.out.println("\tBook title:"+title[i]);
System.out.println("");
System.out.println("\tAuthor:"+author[i]);
System.out.println("");
System.out.println("\tPublisher:"+publisher[i]);
System.out.println("");
System.out.println("\tUnit Price:"+price[i]);
System.out.println("");
System.out.println("\tQuantity:"+qua1);
System.out.println("");
System.out.println("\tTotal:"+total);
System.out.println("");
System.out.print("Thank you");
break;
default:
System.out.print("Book not found");
}
}
public void allBooks()throws IOException
{
System.out.println("Title\t\tAuthor\t\tPublisher\tQuantity\tPrice");
System.out.println("=============================================");
for(int a=0; a<author.length;a++)
{
System.out.println(""+title[a]+"\t"+author[a]+"\t\t|"+publisher[a]+"\t\t|"+quantity[a]+"\t\t|"+price[a]);
System.out.println("");
}
System.out.println("");
}//end of allbooks
public static void main(String args[])throws IOException
{
nathan bk = new nathan();
bk.nathan();
}
}
View Answers
May 1, 2010 at 11:20 AM
Hi Friend,
Try the following code:
import java.io.*;
public class nathan{
String title[]={"Biography","Computers","Science","Sports","Religion"};
String author[]={"Francis","Roland","Bobby","Keith","Robbert"};
String publisher[]={"USA","USA","Germany","France","Spain"};
Double price[]={19.00,25.50,20.80,19.60,13.80};
double quantity[]={10,40,32,36,41};
boolean done = false;
InputStreamReader input = new InputStreamReader(System.in);
BufferedReader br=new BufferedReader(input);
public void nathan () throws IOException{
do{
System.out.println();
System.out.println("|!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!|");
System.out.println("| Welcome to |");
System.out.println("| Nathan Book Shop |");
System.out.println(" ------------------------------------------- ");
System.out.println("| 1. All Books |");
System.out.println("| 2. Books By Title |");
System.out.println("| 3. Purchase Books |");
System.out.println("| 4. Exit |");
System.out.println("|~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|");
System.out.println("");
System.out.print("Enter your choice=>");
String op = br.readLine();
int read = Integer.parseInt(op);
switch(read){
case 1:
System.out.println("");
allBooks();
break;
case 2:
System.out.println("");
searchTitle();
break;
case 3:
System.out.println("");
purchase();
break;
case 4:
System.out.println("{{{{THANK YOU}}}}");
done=true;
break;
default:
System.out.print("Wrong Info. Please Enter Again");
}
}
while (!done);
}
public void searchTitle() throws IOException{
System.out.print("Enter Title Name::");
String name = br.readLine();
for(int i=0;i<5;i++){
if(name.equals(title[i])){
System.out.println("Author : "+author[i]);
System.out.println("Publisher : "+publisher[i]);
System.out.println("Price : "+price[i]);
System.out.println("Quantity : "+quantity[i]);
}
}
}
public void purchase() throws IOException{
System.out.print("Enter book name:");
String name = br.readLine();
for(int i=0;i<5;i++){
if(name.equals(title[i])){
System.out.println("Author : "+author[i]);
System.out.println("Publisher : "+publisher[i]);
System.out.println("Price : "+price[i]);
System.out.println("Quantity : "+quantity[i]);
System.out.println("Total Price : "+quantity[i]*price[i]);
}
}
}
public void allBooks()throws IOException{
System.out.println("Title\t\tAuthor\t\tPublisher\tQuantity\tPrice");
System.out.println("=============================================");
for(int a=0; a<author.length;a++){
System.out.println(""+title[a]+"\t"+author[a]+"\t\t|"+publisher[a]+"\t\t|"+quantity[a]+"\t\t|"+price[a]);
System.out.println("");
}
System.out.println("");
}
public static void main(String args[])throws IOException{
nathan bk = new nathan();
bk.nathan();
}
}
Thanks
Try the following code:
import java.io.*;
public class nathan{
String title[]={"Biography","Computers","Science","Sports","Religion"};
String author[]={"Francis","Roland","Bobby","Keith","Robbert"};
String publisher[]={"USA","USA","Germany","France","Spain"};
Double price[]={19.00,25.50,20.80,19.60,13.80};
double quantity[]={10,40,32,36,41};
boolean done = false;
InputStreamReader input = new InputStreamReader(System.in);
BufferedReader br=new BufferedReader(input);
public void nathan () throws IOException{
do{
System.out.println();
System.out.println("|!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!|");
System.out.println("| Welcome to |");
System.out.println("| Nathan Book Shop |");
System.out.println(" ------------------------------------------- ");
System.out.println("| 1. All Books |");
System.out.println("| 2. Books By Title |");
System.out.println("| 3. Purchase Books |");
System.out.println("| 4. Exit |");
System.out.println("|~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|");
System.out.println("");
System.out.print("Enter your choice=>");
String op = br.readLine();
int read = Integer.parseInt(op);
switch(read){
case 1:
System.out.println("");
allBooks();
break;
case 2:
System.out.println("");
searchTitle();
break;
case 3:
System.out.println("");
purchase();
break;
case 4:
System.out.println("{{{{THANK YOU}}}}");
done=true;
break;
default:
System.out.print("Wrong Info. Please Enter Again");
}
}
while (!done);
}
public void searchTitle() throws IOException{
System.out.print("Enter Title Name::");
String name = br.readLine();
for(int i=0;i<5;i++){
if(name.equals(title[i])){
System.out.println("Author : "+author[i]);
System.out.println("Publisher : "+publisher[i]);
System.out.println("Price : "+price[i]);
System.out.println("Quantity : "+quantity[i]);
}
}
}
public void purchase() throws IOException{
System.out.print("Enter book name:");
String name = br.readLine();
for(int i=0;i<5;i++){
if(name.equals(title[i])){
System.out.println("Author : "+author[i]);
System.out.println("Publisher : "+publisher[i]);
System.out.println("Price : "+price[i]);
System.out.println("Quantity : "+quantity[i]);
System.out.println("Total Price : "+quantity[i]*price[i]);
}
}
}
public void allBooks()throws IOException{
System.out.println("Title\t\tAuthor\t\tPublisher\tQuantity\tPrice");
System.out.println("=============================================");
for(int a=0; a<author.length;a++){
System.out.println(""+title[a]+"\t"+author[a]+"\t\t|"+publisher[a]+"\t\t|"+quantity[a]+"\t\t|"+price[a]);
System.out.println("");
}
System.out.println("");
}
public static void main(String args[])throws IOException{
nathan bk = new nathan();
bk.nathan();
}
}
Thanks
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ModuleNotFoundError: No module named 'pls'
ModuleNotFoundError: No module named 'pls' Hi, My Python program is throwing following error: ModuleNotFoundError: No module named 'pls' How to remove the ModuleNotFoundError: No module named 'pls' error
ModuleNotFoundError: No module named 'pls' Hi, My Python program is throwing following error: ModuleNotFoundError: No module named 'pls' How to remove the ModuleNotFoundError: No module named 'pls' error
ModuleNotFoundError: No module named 'pls'
ModuleNotFoundError: No module named 'pls' Hi, My Python program is throwing following error: ModuleNotFoundError: No module named 'pls' How to remove the ModuleNotFoundError: No module named 'pls' error
ModuleNotFoundError: No module named 'pls' Hi, My Python program is throwing following error: ModuleNotFoundError: No module named 'pls' How to remove the ModuleNotFoundError: No module named 'pls' error
ModuleNotFoundError: No module named 'pls'
ModuleNotFoundError: No module named 'pls' Hi, My Python program is throwing following error: ModuleNotFoundError: No module named 'pls' How to remove the ModuleNotFoundError: No module named 'pls' error
ModuleNotFoundError: No module named 'pls' Hi, My Python program is throwing following error: ModuleNotFoundError: No module named 'pls' How to remove the ModuleNotFoundError: No module named 'pls' error
hi.......
hi....... i've a project on railway reservation... i need to connect netbeans and mysql with the help of jdbc driver... then i need to design the frame... aftr clickg run i need to enter data to ma frame and the data which i
hi....... i've a project on railway reservation... i need to connect netbeans and mysql with the help of jdbc driver... then i need to design the frame... aftr clickg run i need to enter data to ma frame and the data which i
hi
hi sir i've a project on railway reservation... i need to connect netbeans and mysql with the help of jdbc driver... then i need to design the frame... aftr clickg run i need to enter data to ma frame and the data which i enter
hi sir i've a project on railway reservation... i need to connect netbeans and mysql with the help of jdbc driver... then i need to design the frame... aftr clickg run i need to enter data to ma frame and the data which i enter
hi
hi sir i've a project on railway reservation... i need to connect netbeans and mysql with the help of jdbc driver... then i need to design the frame... aftr clickg run i need to enter data to ma frame and the data which i enter
hi sir i've a project on railway reservation... i need to connect netbeans and mysql with the help of jdbc driver... then i need to design the frame... aftr clickg run i need to enter data to ma frame and the data which i enter
Hi
Hi The thing is I tried this by seeing this code itself.But I;m facing a problem with the code.Please help me in solving me the issue. HTTP Status... an internal error () that prevented it from fulfilling this request. exception
Hi The thing is I tried this by seeing this code itself.But I;m facing a problem with the code.Please help me in solving me the issue. HTTP Status... an internal error () that prevented it from fulfilling this request. exception
Hi
Hi I need some help I've got my java code and am having difficulty to spot what errors there are is someone able to help import java.util.Scanner; public class Post { public static void main(String[] args) { Scanner sc
Hi I need some help I've got my java code and am having difficulty to spot what errors there are is someone able to help import java.util.Scanner; public class Post { public static void main(String[] args) { Scanner sc
when I run exiting project that time I got error, I want solution on it?
when I run exiting project that time I got error, I want solution on it? Error occurred during deployment: Exception while loading the app : java.lang.IllegalStateException: ContainerBase.addChild: start
when I run exiting project that time I got error, I want solution on it? Error occurred during deployment: Exception while loading the app : java.lang.IllegalStateException: ContainerBase.addChild: start
hi..
hi.. I want upload the image using jsp. When i browse the file then pass that file to another jsp it was going on perfect. But when i read...); for(int i=0;i<arr.length-1;i++) { newstr=newstr
hi.. I want upload the image using jsp. When i browse the file then pass that file to another jsp it was going on perfect. But when i read...); for(int i=0;i<arr.length-1;i++) { newstr=newstr
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