TopCoder SRM 566 (div1) 250

PenguinTiles.cpp

/*
 * TopCoder
 * SRM566 Level1
 * 
 * Author  : tsu_nera
 * Created : 2013/01/13
 */

#include <algorithm>
#include <iostream>
#include <map>
#include <numeric>
#include <set>
#include <sstream>
#include <string>
#include <vector>
using namespace std;

class PenguinTiles {

  public: int minMoves(vector<string> tiles) {

		int col_length = tiles.size();
		int row_length = tiles[0].size();

		if(tiles[col_length-1].substr(row_length-1,1) == ".") {
			return 0;
		}

		for (int i = 0; i < col_length-1; i++) {
			if(tiles[i].substr(row_length-1,1) == ".") {
				return 1;
			}
		}

		for (int i = 0; i < row_length-1; i++) {
			if(tiles[col_length-1].substr(i,1) == ".") {
				return 1;
			}
		}

		return 2;
	}

};