in java

Paint a wall You are going to paint a wall. At each step, you can apply at most K layers of paint to the wall. You want to apply exactly X layers of paint to the wall. Count the minimum num' - of steps you will need to paint the wall. Input The first line of input contains an integer K. The second line of input contains an integer x. Output Print the minimum number of steps you will need to paint the wail. Constraints 1K,X103 Example \#1 Input