@@ -0,0 +1,359 @@
+class Solution(object):%0A    def bulbSwitch(self, n):%0A        %22%22%22%0A        :type n: int%0A        :rtype: int%0A        %22%22%22%0A        res = 0%0A        num_of_facs = %5B0 for i in range(n)%5D%0A        for j in range(1, n + 1):%0A            for k in range(1, n / j + 1):%0A                num_of_facs%5Bj * k - 1%5D += 1%0A            res += num_of_facs%5Bj - 1%5D %25 2%0A        return res%0A

Create BulbSwitcher_002_TLE.py