str = 'Python Programming'
print (str) # Prints complete string
print (str[0]) # Prints first character of the string
print (str[-1]) # Prints last character of the string
print (str[2:5]) # Prints characters starting from 3rd to 5th
print (str[2:]) # Prints string starting from 3rd character
print (str * 2) # Prints string two times
print (str + " Course") # Prints concatenated string