Char, short, int, and long have implementation-defined sizes. However, Standard C and C++ provide a few guarantees about their sizes. Both standards guarantee that char has at least 8 bits, and that it is not larger than short. Short may not be larger than int and it must occupy at least 16 bits. Long must be at least as large as int and it occupies no less than 32 bits.

Why the World Needs More Technology Leadership
As a fact, technology has touched every single aspect of our lives. And there are some technology giants in today’s world which have been frequently opined to have a strong influence on recent overall technological influence. Moreover, those tech giants have popular technology leaders leading the companies toward achieving greatness.