def findSpaces(text):
    """prints out the locations of the spaces in text"""
    foundSpace = False

    for pos in range(len(s)):
        if s[pos]==" ":
            print "There's a space in position " + str(pos) + "."
            foundSpace = True

    if not foundSpace:
        print "There are no spaces in this string."

    return



s = raw_input("Enter a string: ")
findSpaces(s)