In Python language,

Ask from the user a string s, print a string where all occurrences of its first char have been changed to '*', except do not change the first char itself. e.g. 'babble' yields 'ba**le'. Assume that the string is length 1 or more. Also, Ask from the user to enter two strings a and b, print a single string with a and b separated by space ' ', except swap the first 2 chars of each string. e.g. 'mix', pod' -> 'pox mid' 'dog', 'dinner' -> 'dig donner'. Assume a and b are length 2 or more.

(an explanation of the answer after the code would be superb) THANK YOU