Rulk's Punch

One day, a group of scientists decided to calculate the power of destruction about the punch of Superhero Rulk, from the Programmers. They found that the punch itself affect any wall, from the smallest to the giants. Thus able to synthesize this effect as follows: They turned the walls into a MxN matrix in its present state of destruction by setting integer values ​​to each coordinate of the wall, and 0 to less destroyed, going up to 100, more destroyed. In addition , they determined what the exact coordinates of the punch. They found that the punch coordinate value increase by 10 points in a state of destruction, becoming more fragile; and the adjacent coordinates to this point would increase by 9 points; adjacent to these coordinates increase by 8 points; and so on. And when it was 1 point , the rest of the wall also increase at one point, affecting the entire wall.