# string2Ch5.py
# Description: Display name input in one form in a different form
# Input      : Name given in First Middle Last format
# Output     : Name displayed in Last, M.F. format

def main():
    str = input ("enter full name: ")
    print ("Name is:", str)
    
    firstInitial = str [0]
    pos = str.find(' ')
    middleInitial = str[pos+1]
    pos = str.rfind (' ')      # starts looking from right side
    last = str [pos+1:]

    last = last.capitalize()
    middleInitial = middleInitial.capitalize()
    firstInitial = firstInitial.capitalize()
    print ("Name is: ", last, ", ", firstInitial, ".", middleInitial,  ".", sep = "")
main()
