Anybody say something about data science concept ??

Answer 1

It's applying modern (and also not so modern) programming algorithms and computing power to crack the big amounts of data in order to be able to make predictions and support decision making.
Often linked to data mining, data visualization, machine learning algorithms and neural networks' deep learning (for understanding really BIG datasets).

Answer 2

https://code.sololearn.com/W7X805sc4DPC/?ref=app