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Integer to Roman Numerals - Supports up to 1 less than 4 Billion
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| /* | |
| _____ _ ____ __ | |
| \_ \_ __ | |_ |___ \ /__\ ___ _ __ ___ __ _ _ __ | |
| / /\| '_ \| __| __) | / \/// _ \| '_ ` _ \ / _` | '_ \ | |
| /\/ /_ | | | | |_ / __/ / _ | (_) | | | | | | (_| | | | | | |
| \____/ |_| |_|\__| |_____| \/ \_/\___/|_| |_| |_|\__,_|_| |_| | |
| Coded by errorseven @ 11-19-2018 | |
| - Supports Values up to whenever you Overflow and crash! | |
| - A Numeral surrounded by Parenthesis denotes x 1000 | |
| Breakdown: 300,600,999 == ((CCC))(DC)CMXCIX | |
| 300,000,000 == (((CCC))) == (((C=100)x3)x1000)x1000 | |
| 600,000 == (DC) == ((D=500 + C=100) == 600)x1000 | |
| 900 == CM == (C=100 - M=1000) | |
| 90 == XC == (X=10 - C=100) | |
| 9 == IX == (I=1 - X=10) | |
| Compared values to this websites Large Roman Numeral | |
| https://www.mytecbits.com/tools/mathematics/roman-numerals-converter#aSimple | |
| */ | |
| roman(x) { ; Supports up to Overflow??? | |
| if x is not Integer | |
| return | |
| if (x > 3999999999 or x < 1) | |
| return | |
| rn:=[["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]] | |
| While(x) { | |
| (x>=4000?(i:=SubStr(x, -2) | |
| , x:=SubStr(x,1,StrLen(x)-StrLen(i))) | |
| :x<4000?(i:=x,x:="")) | |
| ((A_Index>1)?(F.="(",B.=")"):_), g.=F | |
| While(i) | |
| for e, v in rn | |
| if (i >= v.2) { | |
| g .= v.1, i -= v.2 | |
| Break | |
| } | |
| r:= g B r, g:="" | |
| } | |
| return r | |
| } |
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