Determine the size of operator, C/C++ Programming

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The size of () operator

This is a pseudo-operator given by the language, which returns the number of bytes taken up by a variable or data type. The value returned by this operator can be used to verify the size of a variable.

sizeof(int);          // returns 2 on a 16bit machine

sizeof(float);      // returns 4 on a 16bit machine

 


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