IN PYTHON: Given a string representing a 10-digit phone number, output the area code, prefix, and line number using the format (800) 555-1212. Ex: If the input is: 8005551212 the output is: (800) 555-1212 Hint: Use string slicing operators. 18005551212 is not allowed.

Given a string, check if the string contains only uppercase letters or only lowercase letters or both. Print "Uppercase Letters", "Lowercase Letters" or "Uppercase Letters and Lowercase Letters" for corresponding case. Write in python please

Create a program called countVowels.py that has a function that takes in a string then prints the number of unique vowels in the string (regardless of it being upper or lower case). after I call the program Python3 countVowels.py Abioduna, it should print the unique number of vowels 4. The program should just print 4.

Computer Science c# EXTEND Biglnteger with a method named ToWords that returns a string describing the number, for example, 18,000,000 would be eighteen million, and 18,456,000,000,000,000,000 would be about eighteen and a half quintillion.

In Python Create a program that reads a full name as a single string, and and uses the split creates a username with the following rules: The first character of the username is the first character of the first name. The second character of the username is the first letter of the middle name, if one was provided. The rest of the characters will be a prefix of the last name, long enough to meet the length requirement. The username can have up to 8 characters only, and in lowercase.

In python language, including print(song)

for python programming make a program, that has a function that takes in a string argument and prints a sentence indicating the shortest word in that string. If there is more than one word print only the first. Your print statement should read: "The shortest word is x" Where x = the shortest word. The word should be all uppercase.

write a program that inserts parentheses, a space, and a dash into a string of 10 user-entered numbers to format it as a phone number. for example 5555555555 becomes (555) 555-5555. If the user does not enter exactly 10 digits, display an error message. continue to accept user input until the user enters 999 using string builder.