Submission #1140603

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Source Code Expand

using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.IO;
using System.Text;
using System.Globalization;
using System.Diagnostics;


class Myon
{
    public Myon() { }
    public static int Main()
    {
        new Myon().calc();
        return 0;
    }

    Scanner cin;

    int H, W, K;
    string[] board;

   //A問題
    public void calc()
    {
        cin = new Scanner();
        H = cin.nextInt();
        W = cin.nextInt();
        K = cin.nextInt();
        board = new string[H];
        for (int i = 0; i < H; i++)
        {
            board[i] = cin.next();
        }

        List<List<string>> ans = new List<List<string>>();
        for (int y = 0; y < H; y++)
        {
            List<string> now = new List<string>();
            for (int j = 0; j < W; j++)
            {
                int x = j;
                if (y % 2 == 1) x = (W - 1 - j);
                if (board[y][x] != '0') now.Add(string.Format("{0} {1}", y, x));
                else now = new List<string>();
                if(now.Count == 8)
                {
                    ans.Add(now);
                    now = new List<string>();
                }
            }
        }
        Console.WriteLine(ans.Count);
        foreach (var i1 in ans)
        {
            foreach (var st in i1)
            {
                Console.WriteLine(st);
            }
        }
    }

}



class Scanner
{
    string[] s;
    int i;

    char[] cs = new char[] { ' ' };

    public Scanner()
    {
        s = new string[0];
        i = 0;
    }

    public string next()
    {
        if (i < s.Length) return s[i++];
        string st = Console.ReadLine();
        while (st == "") st = Console.ReadLine();
        s = st.Split(cs, StringSplitOptions.RemoveEmptyEntries);
        i = 0;
        return s[i++];
    }

    public int nextInt()
    {
        return int.Parse(next());
    }

    public long nextLong()
    {
        return long.Parse(next());
    }

    public double nextDouble()
    {
        return double.Parse(next());
    }

}

Submission Info

Judge Result