Problems
Peter and pies
Peter and pies
At the first big break, Petrusha had m hryvnias, but already at the second break he was so hungry that he decided to spend all his money on delicious pies. How many pies can Petrusha buy if they are sold for n hryvnias?
Input data
Two positive integers m and n.
Output data
Print the number of pies Petrusha can buy.
Examples
Input example #1
27 10
Output example #1
2