Sha256: 60fdf1ccb3f7e693f92a72792a0c9bce441d22c85d927155c35517f36dafe5ea
Contents?: true
Size: 1.03 KB
Versions: 40
Compression:
Stored size: 1.03 KB
Contents
using System.Linq;
public class Matrix
{
private readonly int[][] _rows;
private readonly int[][] _cols;
public Matrix(string input)
{
_rows = ParseRows(input);
_cols = ParseCols(_rows);
}
public int Rows => _rows.Length;
public int Cols => _cols.Length;
public int[] Row(int row) => _rows[row];
public int[] Column(int col) => _cols[col];
private static int[][] ParseRows(string input)
{
return input.Split('\n')
.Select(ParseRow)
.ToArray();
}
private static int[] ParseRow(string row)
{
return row.Split(' ')
.Select(int.Parse)
.ToArray();
}
private static int[][] ParseCols(int[][] rows)
{
return Enumerable.Range(0, rows[0].Length)
.Select(y => ParseCol(rows, y))
.ToArray();
}
private static int[] ParseCol(int[][] rows, int y)
{
return Enumerable.Range(0, rows.Length)
.Select(x => rows[x][y])
.ToArray();
}
}
Version data entries
40 entries across 40 versions & 1 rubygems