// Read instructions from a file
public static int[] readfile(string filename)
{
ArrayList <Int32> rawprogram = new ArrayList <Int32>();
Reader inp = new FileReader(filename);
StreamTokenizer tstream = new StreamTokenizer(inp);
tstream.parseNumbers();
tstream.nextToken();
while (tstream.ttype == StreamTokenizer.TT_NUMBER)
{
rawprogram.add(new Int32((int)tstream.nval));
tstream.nextToken();
}
inp.close();
int programsize = rawprogram.size();
int[] program = new int[programsize];
for (int i = 0; i < programsize; i++)
{
program[i] = ((Int32)(rawprogram.get(i))).intValue();
}
return(program);
}
