All pastes #466376 Raw Edit

Darien

public python v1 · immutable
#466376 ·published 2007-04-30 23:10 UTC
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t=l=0for c in raw_input()[::-1]:i="IVXLCDM".find(c);t+=[1,5,10,50,100,500,1000][i]*(1,-1)[l>i];l=iprint t