https://codeeval.dev/gist/daa5f955340140485e4668dedc775d18
Why
The right bit wise shift will shift the bits of the left hand value (a) the number specified on the right (1); it should be noted that while the operation of a right shift is standard, what happens to the bits of a right shift on a signed negative number is implementation defined and thus cannot be guaranteed to be portable, example:
int a = -2;
int b = a >> 1; // the value of b will be depend on the compiler
It is also undefined if the number of bits you wish to shift by is a negative number, example:
int a = 1;
int b = a >> -1; // undefined behavior
The bit wise right shift does not change the value of the original values unless specifically assigned to using the bit wise assignment compound operator >>=: