Write a function named is_sub_dict that accepts two dictionaries from strings to strings as its parameters and returns True if every key in the first dictionary is also contained in the second dictionary and maps to the same value in the second dictionary. For example, given the dictionaries below, map1 is a sub-dict of map2, so the call of is_sub_dict(map1, map2) would return True. The order of the parameters does matter, so the call of is_sub_dict(map2, map1) would return False.

Write a program that uses a two-dimensional array to store the highest and lowest temperatures for each month of the year. the program should output the average high, average low, and the highest and lowest temper- atures for the year. your program must consist of the following functions: a. function getdata: this function reads and stores data in the two- dimensional array. b. function averagehigh: this function calculates and returns the average high temperature for the year. c. function averagelow: this function calculates and returns the aver- age low temperature for the year. d. function indexhightemp: this function returns the index of the highest high temperature in the array. e. function indexlowtemp: this function retur