print("Python exercise: String")
HelloString = "hEllO PYTHON!"
print(HelloString)
print ("capitalize(): " + HelloString.capitalize())
print ("title(): " + HelloString.title())
print ("upper():" + HelloString.upper())
print ("lower()" + HelloString.lower())
output:
![Python exercise: convert Strings Python exercise: convert Strings](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEikieRo-4Rt8_ecmyaljXkIh0PxiBWHhUWc98C8RlCmwl8_aU6QYlOT-GmZfn48bJoz6eodxVpXSW8NnPyf9WOD1aUVT85AzRCvC9HYKxYBw03i1UgraCA2JkiA13sKAjNgFQ4IyEZ_Fgg/s400/string_01.png)