for c++:

Analyze the following fragment: double sum = 0; double d = 0; while (d != 10.0) { d += 0.1; sum += sum + d; }

The program may not stop because of the phenomenon referred to as numerical inaccuracy for operating with floating-point numbers.

The program does not compile because sum and d are declared double, but assigned with integer value 0.

After the loop, sum is 0 + 0.1 + 0.2 + 0.3 + ... + 1.9

The program never stops because d is always 0.1 inside the loop.