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Non-decimal radices/Convert: Difference between revisions
→{{header|Icon}} and {{header|Unicon}}: commentary
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=={{header|Icon}} and {{header|Unicon}}==
Icon and Unicon natively take integers in radix form for bases 2 through 36. There is no need to convert to integer as the value will be coerced when needed. However, a conversion routine is needed to convert integers back into radix form.
<lang Icon>procedure main()
every ( ns := "16r5a" | "-12r1a" ) &
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link printf
procedure convert(i,b) #: convert i to base b radix representation
static digits
initial digits := &digits || &lcase
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{{libheader|Icon Programming Library}}
[http://www.cs.arizona.edu/icon/library/src/procs/printf.icn printf.icn provides printf]
There are several conversion routines for bases in the IPL, however, none returns the input radix form.
Output:<pre>ns=16r5a -> n=90 -> 8r132
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