Analyze the following statement:

double sum = 0;
for (double d = 0; d < 10;) {
d += 0.1;
sum += sum + d;
}
a. The program has a compile error because the adjustment is missing in the for loop.
b. The program has a compile error because the control variable in the for loop cannot be of the double type.
c. The program runs in an infinite loop because d < 10 would always be true.
d. The program compiles and runs fine.

d In this loop, the loop initial action is d = 0, the continuation condition is d < 10, and the action-after-each-iteration is blank. Note that any of these three parts in the loop can be omitted. So, the loop is correct. The correction answer is (D).