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→{{header|J}}: fix lang tag, load required library script.
(add JavaScript) |
(→{{header|J}}: fix lang tag, load required library script.) |
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Line 153:
=={{header|J}}==
<lang j>
<lang J>select=: ({::~ 'choose a number 0..' _&".@prompt@, ': ',~ ":@<:@# [ i.@# smoutput@,&":&> ' '&,&.>) :: (select@([ smoutput bind 'please choose a valid number'))</lang>▼
require 'misc'
▲
</lang>
Example use:
<lang j> select 'fee fie'; 'huff and puff'; 'mirror mirror'; 'tick tock'</lang>
This would display:
Line 166 ⟶ 169:
choose a number 0..3:
And, if the user responded with 2, would return:
=={{header|Java}}==
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