PugoOfficial

Can someone tell me what is hierarchy of operators (in infix,prefix,postfix notations)

Well I'm just using the size of 1 for testing I could change that anytime you know

How do I make the program confirm if the input of the user is correct or wrong(Username and Password) ? Appreciate it if someone actually showed me the solution .. The Aim of the program is to make the user to register(if they don't have an account yet) then log in then exit. import java.io.*; public class Login { public static void main (String [] args) throws IOException { BufferedReader fc = new BufferedReader(new InputStreamReader(System.in)); String RegUsers[] = new String[1]; String RegPass[] = new String[1]; boolean loop = true; while(loop == true) { boolean choose = true; while (choose == true) { System.out.println("[1]Register a new Account [2]Login an existing Account [3]Exit"); int z = Integer.parseInt(fc.readLine()); if (z == 1) { int x = 0; while(RegUsers[x] !=null) { x++; } System.out.println("Enter your username: "); RegUsers[x] = fc.readLine(); System.out.println("Enter your password: "); RegPass[x] = fc.readLine(); for(int i = 0; i<RegUsers.length; i++) { System.out.println(RegUsers[i]); } } else if (z == 2) { System.out.println("Enter your username: "); String user = fc.readLine(); System.out.println("Enter your password: "); String pass = fc.readLine(); } else { System.out.println("Program Terminated!"); choose = false; } loop = false; } } } }

Do I need to uninstall existing AMD Driver to Install a new one?

Need a party or group or we could form one My Friend ID: 198149458

Honestly, there the questions in an exam I'm about to take that I can't find the answers for. If you can't help I understand it's kind of cheating i know but I would want to get a higher grade

I'm asking here because I can't find it on Google on what codes/types are they Q1:is the type of exception thrown when a application stops running before its natural end. Q2:User Exceptions are exceptions that are manually thrown by the programmer using what? Q3:can the 'trycatch' block be nested? LastQ: Can Exceptions be generated through methods calls? if not .. what can? Thanks in Advance for those who can answer

Ok I understand here's my problem now .. import java.io.*; class Change { public static void main (String [] args) throws IOException { System.out.println("Please enter the cost of the item:"); BufferedReader fc = new BufferedReader (new InputStreamReader(System.in)); String cost = fc.readLine(); double z = Double.parseDouble(cost); System.out.println("Cost of the item: " +z); } } I don't know how to add the tax to the price of the item the user entered.

So here's the question .. (Sorry I was absent that day that's why I couldn't understand what methods/attributes to use I'm so Confused if someone can give me a program I'll try to understand it ) - Write a Java Program that calculates the change for a cashier. The Program requests the cost of the item. The user then types in the cost. The Program then outputs the cost of the item including the sales tax (6% as the tax value). The program next requests and receives the amount tendered by the customer. Finally the program outputs the summary of all figures including the amount of change due to the customer

Sorry I don't know how to add pictures here si here's a link: http://imgur.com/S3eTsXO

I don't know if it's my monitor or the game but everytime I start "Wolfenstein: The New Order" my monitor displays D-Sub Out of range 59.6KHz/60.0KHz this only happens in Wolfenstein my other games have no problem any solution ? I already tried installing and unistalling the game.

As the title says my Antivirus is blocking my Applications like Steam and other games and when I download something from the web or update my flash player it wont let it says it has trojan or a virus already tried to unistall and reinstall should I replace my anti virus or just disable it because my system works fine if it's disabled but i'm worried about something might happen if it's disabled

ENTHOO LUXE ALL THE WAY <3

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Hi Guys! I don't know much about storage and stuff about it, but I'm looking for the best bang for the buck Portable External Storage Device my budget is $70 But willing to add if it's really that good