Use a character variable. For example:
plus = '+'
minus = '-'
You can now refer to these symbols using the variable names "plus" or "minus".
Can't really say. X is a variable and untill you define that variable, it can't be answered.
If you define a variable inside of your function, the variable can be referred and used only inside of that function. It means that you will not able to use the variable in another function (including main). Area of code where your variable can be used after declaration is usually called visibility of the variable.
from 6 of the Royal python to 100 plus of the reticulated python.
What is the variable of x plus 10 plus 4x-35?
A constant is a variable that does not change. The correct term is constant variable.
a2/2
y is the variable
A variable is a named memory location for which the contents are volatile. The antonym of variable is constant.
d is the variable here.
The plus symbol indicates the Live.
The plus symbol, "+", is used to indicate an addition.
type variable {[optional array size]} {= optional initializer};