This summer I have finished the reading task of SICP(Structure and Interpretation of Computer Programs), feeling very good about this book, much more beyond my expectation and it attracts me a lot, especially the part that taught me how to build a software program and a computer system. And I put my work onto the Github, if you are interested in it you can have a look here.


During this time period me and two of my friends went to Shanghai take part in the HackxFUD one of them is in charge of pages Designing and annother is in charge of  the function of Mechine learning, I am in charge of backend and we built a project named Key Music which can recognize the key you typed on the keyboard and analyze it from the database then give back a song whose main melody can best match the key you entered before. You can get the project from here on github