Why am I trying to start writing TIL During the whole summer vacation, I was asking myself the whole time. How can I be more productive. I tried lots of methods to be more productive. I’ve attende...

Namespaces Namespace is a feature added in C++ and is not present in C. A namespace is a declarative region that provides a scope to the identifiers (names of functions, variables or other us...

Operations on one matrix Simple row operations Switching two rows You can switch any two rows in a matrix without changing the value of the matrix. Multiplying a r...

Linear Algebra Class In a previous post, I wrote that I was going to take React lectures, but as I became busy with the start of the class, my plans changed. I decided to take a new course in line...

Introduction to basic financial statement I’ll be reviewing basic financial statement with the example of Simon’s case. Below is the story of Simon. The idea of a statement of a value ...

Diary Originally, I was going to post only what I studied on this blog. However, if I write down impressive days and organize them into one tag, it will be good in many ways for me to see in a few...

What is Machine Learning I took a machine learning class this semester. Following the last semester, I took AI-related classes again, but this time, unlike last time, I think it will be more touch...

Program Performance First of all Program Performance is divided into two sections: Space and Time. Due to the development of computer parts, the importance of space is gradually decreasing. S...

Daily Review The school started recently. However, my body and mind became lazy during the vacation and could not adapt to the school class. However, I just lived lazier because there were Chuseok...

Recursion So many of us who started to study about Algorithm first stuff we usually meet is recursion. So I’m trying to share my experience solving recursion questions. In Korea, there is a site c...