As the title says, I always want to know why scanf must take the address of the operator (&). Because C has only “pass-by-value” parameters, to pass a’variable’ to put a value, you must pass its
As the title says, I always want to know why scanf must take the address of the operator (&). Because C has only “pass-by-value” parameters, to pass a’variable’ to put a value, you must pass its