Select the statement that completes the following for loop so that the loop iterates over the entire vector v.

vector v(10);

int i = 0;

for (i = 0; /* statement goes here */ ; ++i) {

v.at(i) = i;

}

Select one:

a. i <= v.size()

b. i < v.size()

c. i < size(v)

d. i <= 10