Assign 10 to the variable x.
In this expression, x and y are variables.
Assign a value to a variable in the program.
Declare the variables at the start of the program.
Initialize the variable before the loop.
Please check the value of this variable.
変数 is a value that can change, while 定数 is a fixed value that never changes in a program or equation.
変数 (variable) and 関数 (function) both end in 数 and appear together in math/programming, but a variable holds a value while a function defines a relationship between inputs and outputs.
Compound of 変 (change) and 数 (number), literally 'change number'. A straightforward kanji-based term for the mathematical concept of a variable.
variable substitution