//Proccess the data file.
int[,] ProcessDataFile(InFile data)
{
int[,] board = new int[9, 9];
int rows = 0;
int cols = 0;
while (!data.NoMoreData())
{
if (rows == 9)
{
break;
}
board[rows, cols] = data.ReadInt();
//incrementing cols & rows
if (cols == 8)
{
cols = 0;
rows++;
}
else
{
cols++;
}
}
return(board);
}
public static void Main(string[] args)
{
// check that arguments have been supplied
if (args.Length != 2)
{
Console.WriteLine("missing args");
System.Environment.Exit(1);
}
// attempt to open data file
InFile data = new InFile(args[0]);
if (data.OpenError())
{
Console.WriteLine("cannot open " + args[0]);
System.Environment.Exit(1);
}
// attempt to open results file
OutFile results = new OutFile(args[1]);
if (results.OpenError())
{
Console.WriteLine("cannot open " + args[1]);
System.Environment.Exit(1);
}
// various initializations
int total = 0;
IntSet mySet = new IntSet();
IntSet smallSet = new IntSet(1, 2, 3, 4, 5);
string smallSetStr = smallSet.ToString();
// read and process data file
int item = data.ReadInt();
while (!data.NoMoreData())
{
total = total + item;
if (item > 0)
{
mySet.Incl(item);
}
item = data.ReadInt();
}
// write various results to output file
results.Write("total = ");
results.WriteLine(total, 5);
results.WriteLine("unique positive numbers " + mySet.ToString());
results.WriteLine("union with " + smallSetStr
+ " = " + mySet.Union(smallSet).ToString());
results.WriteLine("intersection with " + smallSetStr
+ " = " + mySet.Intersection(smallSet).ToString());
/* or simply
* results.WriteLine("union with " + smallSetStr + " = " + mySet.Union(smallSet));
* results.WriteLine("intersection with " + smallSetStr + " = " + mySet.Intersection(smallSet));
*/
results.Close();
} // Main
static void readBoard(string[,] board, int[, ][,] suggestedBoard, InFile data, bool solution)
{
int row = 0, col = 0;
while (row != 9 && !data.NoMoreData())
{
int num = data.ReadInt();
if (num == 0)
{
board[row, col] = "..";
if (!solution)
{
suggestedBoard[row, col] = new int[3, 3] {
{ 1, 2, 3 }, { 4, 5, 6 }, { 7, 8, 9 }
};
}
}
else
{
board[row, col] = " " + num;
if (!solution)
{
suggestedBoard[row, col] = null;
known++;
}
}
col++;
if (col == 9)
{
row++;
col = 0;
}
}
/*if the board just filled was not the solution then
* skip next three lines to get to the next board (which is the solution board)*/
if (!solution)
{
data.ReadLine();
data.ReadLine();
data.ReadLine();
}
}