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Golf: Magic Formula for Roman Numerals

by eyepopslikeamosquito (Canon)
on Feb 18, 2007 at 07:50 UTC ( #600665=perlmeditation: print w/ replies, xml ) Need Help??

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  1. or download this
    #     12345678901234567890123456789012345
    sub r{1+4*y/VLD//.E.(3*/M/+2*/C|D/+/X|L/)}
  2. or download this
  3. or download this
    for my $m (1 .. 999) {
      for my $n (1 .. 99) {
  4. or download this
    #include <stdio.h>
    #define magic(v,m,n,p) ((v) % (m) % (n) % (p))
      return 0;
  5. or download this
    m=75 n=50 p=4: M=3 D=2 C=2 L=1 X=1 V=0 I=0
    m=734 n=13 p=4: M=3 D=2 C=2 L=1 X=1 V=0 I=0
    m=737 n=92 p=5: M=3 D=2 C=2 L=1 X=1 V=0 I=0
  6. or download this
  7. or download this
  8. or download this
    sub m1{1+4*y/VLD//.E.ord()x3%75%50%4}
    sub m2{1+4*y/VLD//.E.ord()*49/3%54%4}
    sub d2{1 .E.ord()*38/9%62%4>>y/VLD//}
    sub d3{1 .E.~-ord()*41%52%5>>y/VLD//}
    sub d4{1 .E.(8^ord)*29%65%4>>y/VLD//}
  9. or download this
    sub d5{1 .E.(72^ord)*5/7%5>>y/VLD//}
    sub d6{1 .E.(6^ord)%72%7%4>>y/VLD//}
    sub d7{1 .E.(76^2+ord)%7%5>>y/VLD//}
  10. or download this
    sub d8{1 .E.(3^77%ord)%7>>y/VLD//}
    sub m8{5**y/VLD//.E.(42^88*ord)%5}

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