there r 3 types of variable in 'C'
Integer
Float
Character
There are mainly 3 types of variables in c. Integer, Float and character :)
Variables can be categorized into several types, primarily including quantitative and qualitative variables. Quantitative variables are numerical and can be further divided into discrete (countable values) and continuous (infinite possible values within a range). Qualitative variables, on the other hand, represent categories or attributes and can be classified as nominal (unordered categories) or ordinal (ordered categories). Understanding these types helps in selecting appropriate statistical methods for analysis.
A and C are both variables.
Nominal variables are categorical variables that represent different categories without any inherent order, such as gender, race, or favorite color. In contrast, ordinal variables also represent categories but have a clear, meaningful order, such as rankings (e.g., satisfaction levels like "satisfied," "neutral," "dissatisfied"). While nominal variables categorize data, ordinal variables allow for comparison based on their rankings.
You can use unlimited number of variables for a structure and you can also declare array of structures.
Turbo C variables are memory place holders for storage of data during the execution of a Turbo C program. Types of variables include integer, real and char.
Only global/static variables are, local variables aren't.
A,b,c are variables. They usually refer to the sides of a triangle, but also can mean just normal variables.
On the stack.
Nominal and ordinal variables are both qualitative or discrete variables. Nominal variables allow for only qualitative classification while an ordinal variable is a nominal variable, but its different states are ordered in a meaningful sequence.
There is no such thing.
It is essentially a list of equations that have common unknown variables in all of them. For example, a+b-c=3 4a+b+c=1 a-2b-7c=-2 would be a system of equations. If there are the same number of equations and variables you can usually, but not always, find the solutions. Since there are 3 equations and 3 variables (a, b, and c) in this example one can usually find the value of those three variables.