Update README.md

Author: theXYZT

README.md

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-# codejam-2020
-Python 3 solutions to Google Code Jam 2020 problems.
+# Google Code Jam 2020 Solutions
+
+My solutions to [Google Code Jam 2020](https://codingcompetitions.withgoogle.com/codejam/archive/2020) problems. All solutions are written in **Python 3** and will solve all the test sets. The solutions are written to run successfully on the Code Jam platform, which includes the following libraries:
+
+ * Python 3.5.3
+ * Numpy 1.16.2
+ * Scipy 1.2.1
+
+---