variables
Слово
Контекст: «mathematics»
(noun) in mathematics, a symbol that can represent different values or quantities in an equation or formula. It's like a placeholder that can change.
Пример
In the equation 3x + 2y = 12, x and y are variables.
Пример
In the equation 2 + 2 = 4, there are no variables; the numbers are fixed.
Пример
What are the variables in the algebraic expression 2x + y = z?
Контекст: «programming»
(noun) in computer programming, a named memory location that stores data and can be changed during program execution. Variables allow for flexibility and dynamic behavior in programs.
Пример
The variable 'score' keeps track of the player's points in the game.
Пример
A constant is different from a variable because its value remains fixed.
Пример
Can you explain the concept of variables in programming?
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