Because of necessary software maintenance, Jutge.org may not work well on the afternoons of the 20th and 21th of april.

Mergesort P52205

Statement

html

Write a procedure that sorts a vector in increasing order using the merge sort algorithm.

Interface

C++	void mergesort(vector<double>& V);
MyPy	mergesort(v: list[float]) -> None

Observation You only need to submit the required procedure; your main program will be ignored.

Information