Question

In C programming, how many values can a variable take on over the entire duration of a run?

Answer 1

The name variable itself defines that something, which can have varying values.. Hence a variable can take any number of values in the complete lifespan, however, it can only contain one value at a time.. an example is below:

int a = 10; // value is 10 now.

a = 20; // value gets changed to 20.. Old value is vanished now.

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