Implementation in Python 3.9.1

C. Floor and Mod time limit per test 2 seconds memory limit per test: 256 megabytes input standard input output standard output A pair of positive integers (a, b) is called special if | 91 = a mod b. Here, (, ) is the result of the integer division between a and b, while a mod bis its remainder. You are given two integers z and y. Find the number of special pairs (a, b) such that 1