Write a program that reads in a string and prints whether it contains only letters contains only uppercase letters contains only lowercase letters contains only digits contains only letters and digit

string = input("Enter a string: ")

if string.isalpha(): print("The string contains only letters.") elif string.isupper(): print("The string contains only uppercase letters.") elif string.islower(): print("The string contains only lowercase letters.") elif string.isdigit(): print("The string contains only digits.") elif string.isalnum(): print("The string contains only letters and digits.") else: print("The string contains other characters.")

if string[0].isupper(): print("The string starts with an uppercase letter.") else: print("The string does not start with an uppercase letter.")

if string.endswith("."): print("The string ends with a period.") else: print("The string does not end with a period.")