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  1. #!/usr/bin/env python3
  2.  
  3. class roman1:
  4.     roman_numeral_map = (('M',  1000),
  5.                          ('CM', 900),
  6.                          ('D',  500),
  7.                          ('CD', 400),
  8.                          ('C',  100),
  9.                          ('XC', 90),
  10.                          ('L',  50),
  11.                          ('XL', 40),
  12.                          ('X',  10),
  13.                          ('IX', 9),
  14.                          ('V',  5),
  15.                          ('IV', 4),
  16.                          ('I',  1))
  17.  
  18.     def to_roman(self):
  19.         '''convert integer to roman numeral'''
  20.         for numeral, integer in self.roman_numeral_map:
  21.             print(numeral, integer)
  22.  
  23.  
  24. if __name__ == '__main__':
  25.     roman = roman1()
  26.     roman.to_roman()
  27.  
Success #stdin #stdout 0.1s 10088KB
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stdin
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Standard input is empty
stdout
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M 1000
CM 900
D 500
CD 400
C 100
XC 90
L 50
XL 40
X 10
IX 9
V 5
IV 4
I 1
https://ideone.com/nFxdzv
language:
Python 3 (python  3.9.5)
created:
10 years ago
visibility:
public

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