Create a C++ program that utilizes loops and conditions to make sure an entire word is lowercase.

You should:

• Get a string input from the user (you can accept multiple words or not; I encourage multiple)
• Print the input the user has given you
• Loop through the string
  • Hint: treat it like an array
  • You're going through letter by letter
    • Think: variable[0] --> first letter of variable
• Check if a character is uppercase
  • If it is, replace it with the lowercase version of itself
  • So, example:
    • variable[index] = lowercase letter
• Print the altered, lowercase version of the input

HINTS:

• variable.length() -- works on a string variable, returns the length of the string
• isupper(item) -- send an item to this; returns boolean true or false
• tolower(item) -- send an item to this; returns the lowercase version