Problems
Division by zero or ...
Division by zero or ...
It is known that division by zero is forbidden. Is the division by some other number is also forbidden? You must investigate it.
Input data
In one line two signed 32-bit integers а and b are given.
Output data
Print the result of division of а by b. If it is impossible to make the division, print ERROR.
Examples
Input example #1
10 2
Output example #1
5