Using strings, lists, tuples, and dictionaries.

Part 1: How to write a Python program to get a string from a given string where all occurrences of its first char have been changed to '$', except the first char itself.

Example Output: Sample String: restart Expected Result: resta$t

Part 2: Given two strings, how to write a Python program to make a single string that separates the two strings by a space and swaps the first two characters of each string.

Example Output: Sample String : 'abc, xyz' Expected Result : 'xyc abz'

Part 3: How to write a python program that randomizes up the words in the sentence The quick brown fox jumped over the lazy dog and prints it out to the user.

Example Output: brown jumped The quick dog over fox lazy the

Part 4: How to take in any sentence as user input and return that sentence randomized.

To makepart 4 easier, always use the tuple list [(10,20,40),(40,50,60),(70,80,90)] and ask the user what they want to change the last element to. This will make the problem significantly easier.

Thank you.