Too Long; Didn't Read
A lot of us have struggled with algorithms and data structures. We draw flowcharts to show results using just if and while loops, without any predefined code. This article is to give you basic problems that occur the most in everyday programming. It is the last assignment on the exam for future Ruby developer. It is to learn how to create an algorithm, how to think like programmers. If I practiced more I would feel like the most stupid person in the world. But I had the wrong approach in learning, you can not memorize them, you must practice.