Update README.md

Author: soapyigu

README.md

@@ -164,7 +164,9 @@
 [Pow(x, n)](https://leetcode.com/problems/isomorphic-strings/)| [Swift](./Math/Pow.swift)| Medium| O(logn)| O(1)|
 [Power of Two](https://leetcode.com/problems/power-of-two/)| [Swift](./Math/PowerTwo.swift)| Easy| O(1)| O(1)|
 [Power of Three](https://leetcode.com/problems/power-of-three/)| [Swift](./Math/PowerThree.swift)| Easy| O(1)| O(1)|
+[Super Power](https://leetcode.com/problems/super-pow/)| [Swift](./Math/SuperPow.swift)| Medium| O(n)| O(1)|
 [Sum of Two Integers](https://leetcode.com/problems/sum-of-two-integers/)| [Swift](./Math/SumTwoIntegers.swift)| Easy| O(n)| O(1)|
+[Reverse Integer](https://leetcode.com/problems/reverse-integer/)| [Swift](./Math/ReverseInteger.swift)| Easy| O(n)| O(1)|
 [Excel Sheet Column Number](https://leetcode.com/problems/excel-sheet-column-number/)| [Swift](./Math/ExcelSheetColumnNumber.swift)| Easy| O(n)| O(1)|
 [Roman to Integer](https://leetcode.com/problems/roman-to-integer/)| [Swift](./Math/RomanToInteger.swift)| Easy| O(n)| O(n)|
 [Trapping Rain Water](https://leetcode.com/problems/trapping-rain-water/)| [Swift](./Math/TrappingRainWater.swift)| Hard| O(n)| O(n)|