Bomber Man

Today, we will recreate the popular game, Bomber Man! In Bomber Man, if a bomb is placed at a cell (x, y), cells (x + 1, y), (x, y + 1), (x - 1, y) and (x, y - 1) are destroyed. We will try to implement an enhanced version of this game. The game will be played in an N * N grid. Initially, all the cells are safe. You have to handle U updates of form (x, y). An update signifies that a bomb has bee