Tutorial 2 – Declaring and Printing Integer variables in C

What you will learn:

• how to declare an integer variable
• how to print an integer variable through the printf command

Here you have the principal types in C language:

Type Name	Minimum	Maximum
signed char	-127	127
int	-32767	32767
long	-2147483647	2147483647
float	-1×1037	1×1037
double	-1×1037	1×1037

The format for the printf are:

Format	Corresponding Type
“%d”	int
“%ld”	long
“%f”	float
“%f”	double

Prerequisite: You need to have the GCC compiler installed Follow the process written in this article to install it on Windows 10:

How to install the C language GCC compiler on Windows

Check all the tutorials of the series here:

http://feaforall.com/category/programming/language-c-tutorials/