Скачать или смотреть C++ Fundamentals: 3. Arithmetic Operators

Welcome to the new C++ Course for Beginners "C++ Fundamentals".
   • C++ Fundamentals  

In this lesson we will discuss arithmetic operations on numeric types in C++. We will talk about type casting, short arithmetic operators, as well as such important operators as increment and decrement.

As a bonus, I'll show you how to control the accuracy of your calculation result output to the console.

Lesson content:
0:00 Basic arithmetic operations
1:28 Division reminder
2:43 Testing results
6:04 Types conversion rules
8:46 C-style cast
10:09 static_cast
11:06 Output precision
13:22 setprecision()
18:04 Fixed-point notation
19:44 Scientific notation
21:23 Short arithmetic operators
23:52 Increment and decrement
25:10 Postfix and prefix