jeg er fuldstændig ny i dette her. Og fatter ikke ret meget. Har forsøgt at lave noget ud fra bogen jeg sidder med, men det vil ikke helt. Det ser sådan her ud:
/* * Coins4.java * * Created on 3. maj 2004, 17:27 */
import java.text.NumberFormat; /** * * @author Jeppe */ public class ConsoleReader { public ConsoleReader(InputStream inStream) { reader = new BufferedReader(new InputStreamReader(inStream)); }
public class Coins4 { public static void main(String[] args) { final double PENNY_VALUE = 0.01; final double NICKEL_VALUE = 0.05; final double DIME_VALUE = 0.1; final double QUARTER_VALUE = 0.25;
ConsoleReader console = new ConsoleReader(System.in);
System.out.println("How many pennies do you have?"); int pennies = console.readInt();
System.out.println("How many nickels do you have?"); int nickels = console.readInt();
System.out.println("How many dimes do you have?"); int dimes = console.readInt();
System.out.println("How many quarters do you have?"); int quarters = console.readInt();
public int readInt() { return Integer.parseInt(readLine()); } }
public class Coins4 { public static void main(String[] args) { final double PENNY_VALUE = 0.01; final double NICKEL_VALUE = 0.05; final double DIME_VALUE = 0.1; final double QUARTER_VALUE = 0.25;
ConsoleReader console = new ConsoleReader(System.in);
System.out.println("How many pennies do you have?"); int pennies = console.readInt();
System.out.println("How many nickels do you have?"); int nickels = console.readInt();
System.out.println("How many dimes do you have?"); int dimes = console.readInt();
System.out.println("How many quarters do you have?"); int quarters = console.readInt();
java.lang.NoClassDefFoundError: test1/Coins4 (wrong name: Coins4) at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:537) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123) at java.net.URLClassLoader.defineClass(URLClassLoader.java:251) at java.net.URLClassLoader.access$100(URLClassLoader.java:55) at java.net.URLClassLoader$1.run(URLClassLoader.java:194) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:187) at java.lang.ClassLoader.loadClass(ClassLoader.java:289) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274) at java.lang.ClassLoader.loadClass(ClassLoader.java:235) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302) Exception in thread "main"
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