What is the value of ~0 in C?

Question

I want to get the values of INT_MIN and INT_MAX. I\'ve tried ~0 and ~0 >> 1 since the leftmost bit is a sign bit bu

Answer 1

The value of an all bit set int depends on the sign representation that your platform has for int. This is why the macros INT_MIN and INT_MAX were invented, there is no way of computing these values in a portable way.