When a function is completed, all of its variables are normally deleted.
However, sometimes you want a local variable to not be deleted.
To do this, use the 'static' keyword when you first declare the variable
The Output will be shown as:
123
So,each time the function is called, that variable will still have the information it contained from the last time the function was called.
However, sometimes you want a local variable to not be deleted.
To do this, use the 'static' keyword when you first declare the variable
The Output will be shown as:
123
So,each time the function is called, that variable will still have the information it contained from the last time the function was called.
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