Use Python.

start to learn python, please use the method that easy to understand. thx.

Use Python. Start to learn python, please use the method that easy to understand. weekday(M, D, Y) Write a function [day] = weekday(M, D, Y), which tells you the day of the week on date M/D/Y. Tell your user what the accepted date ranges are. Do not use any calendar-specific modules or functions. longestpath(d) Write a function that finds the length of a longest path: (a: b) - (b: c) - ellipsis in a dictionary. flip1in3() Write a function that uses only "fair coins" to generate a "biased coin" with success probability 1/3. Think about its runtime