SRM566 Div2 Easy(250) PenguinTiles
#include <string> #include <vector> using namespace std; class PenguinTiles{public: int minMoves( vector <string> tiles ) { int h = (int)tiles.size(); int w = (int)tiles[0].size(); for ( int y=0; y<h; y++ ) for ( int x=0; x<w; x++ ) if ( tiles[y][x]=='.' ) return (y!=h-1?1:0)+(x!=w-1?1:0); return -1; }};