Sha256: 9d5df07dcfe8fed10da74ae1b3bfb5c35f326494185b461986b1a2fa64e3002f
Contents?: true
Size: 1.33 KB
Versions: 133
Compression:
Stored size: 1.33 KB
Contents
using System;
using System.Collections.Generic;
public class Minesweeper
{
public static string[] Annotate(string[] input)
{
var results = new List<string>();
var board = input;
for (int i = 0; i < board.Length; i++)
{
var result = string.Empty;
for (int j = 0; j < board[0].Length; j++)
{
if (board[i][j] == '*')
{
result += '*';
}
else
{
var numMines = GetCountForSquare(board, i, j);
result += numMines == 0
? " "
: numMines.ToString();
}
}
results.Add(result);
}
return results.ToArray();
}
private static int GetCountForSquare(string[] board, int x, int y)
{
var result = 0;
for (int i = -1; i <= 1; i++)
{
for (int j = -1; j <= 1; j++)
{
try
{
if (board[x + i][y + j] == '*')
{
result++;
}
}
catch (IndexOutOfRangeException)
{
}
}
}
return result;
}
}
Version data entries
133 entries across 133 versions & 1 rubygems