Make sure you have pip installed by typibg "pip" in the terminal or console. Then just:
pip install matplotlib
check the values on : "DATOS" on top and " lista_is " please check random.sample() function to know how it works.
All this code is in # bothEXP.py lines of interest 91 and 97.
#Data.py
This is just a plain a EASY example of matplotlib.
#quick.py
is inside both.py and bothEXP.py
#both.py
Is the combination of quick.py and sort.py without a FOR loop that get diferent times... kinda bussy dont open it.