Java Command Line window output Greek alphabet

/**
* @author Administrator
* Write program, command line window output Greek alphabet. (The Greek alphabet begins with Alpha, and the last one is Ω).
*/
public class Outgreekletter {
public static void Main (String args[])
{
int startposition;
int endposition;
Char cstart= ' α ', cend= ' ω ';
Startposition= Cstart; Cstart do int type conversion and assign the result to StartPosition
Endposition= cend; cend do int type conversion and assign the result to Endposition
System.out.println ("Greek alphabet:");
for (int i=startposition;i<=endposition;i++)
{
char c;
C= (char) i;//i does a char conversion operation and assigns the result to C
System.out.print ("" "+c);/output Greek alphabet spaces separate
}
}//main
}