Write a function that merges the sorted vectors v1 and v2 and returns the result, repeated elements included. For instance, the result of merging a vector with 2, 3 and 5 with a vector with 3, 5, 5 and 7 is a vector with 2, 3, 3, 5, 5, 5 and 7.
vector<double> merge(const vector<double>& v1, const vector<double>& v2);
public static double merge(double v1, double v2);
merge(v1, v2) # returns list
merge(v1: list[float], v2: list[float]) -> list[float]:
v1 and v2 are sorted in nondecreasig order.
Observation You only need to submit the required procedure; your main program will be ignored.