After compile can not run the program

Question

package MyPack;
class Balance
String name;
double bal;
Balance(String n,double b)
name=n;
bal=b;
void show()
if(bal<0)
System.out.println("--->");
System.out.println(name+" " +bal);
class Account
public static void main(String args[])
Balance current[] = new Balance[3];
current[0]= new Balance("xxx", 2500);
current[1]= new Balance("yyy", 1500);
current[2]= new Balance("zzz", 3500);
for(int i=0;i<3;i++)
current.show();
here i have written a program on using package after complieing this program, and run this program i get the error of file not found. can u please gide to run this program.

Answer 1

after writing this program i saved in the folder c:\MyPack\ and run the program from the same folder by using this command first by javac Accounts.java. then, java MyPack.Accounts and i get this error
exception in thread "main" java.lang. No ClassDefFoundError:MyPack/Accounts. even though i made sure i have the java class file in the same folder.