KingsDuck World

# Project 1
def roman_to_int(roman):
  conv = {
    'M':1000,
    'D':500,
    'C':100,
    'L':50,
    'X':10,
    'V':5,
    'I':1
  }
  idx = 0
  number = 0

  while idx < len(roman) - 1:
    if conv[roman[idx]] < conv[roman[idx]]:
          number = number - conv[roman[idx]]
    else:
          number = number + conv[roman[idx]]
    idx = idx + 1
  return(number)
# giving value back to where it called