Variable Types and Operators in C
In this lesson, you will learn about the different types of variables and operators used in C programming. Variables are used to store data in memory and they come in different types such as int, float, and char. Operators such as +, -, *, and / are used to manipulate these variables.
Example
Example:
#include <stdio.h>
int main()
{
int a = 10;
int b = 20;
int c;
c = a + b;
printf("The sum of %d and %d is %d", a, b, c);
c = a - b;
printf("The difference of %d and %d is %d", a, b, c);
return 0;
}
Output
The sum of 10 and 20 is 30
The difference of 10 and 20 is -10