Floyd's triangle: Difference between revisions
Add Refal
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=={{header|Refal}}==
<syntaxhighlight lang="refal">$ENTRY Go {
= <Prout <Floyd 5>>
<Prout <Floyd 14>>;
};
Floyd {
s.N, <Rows s.N>: e.Rows,
e.Rows: e.X (e.MaxRow),
<Each Width e.MaxRow>: e.ColWidths =
<Each ((e.ColWidths)) FormatRow e.Rows>;
}
FormatRow {
(e.W) () = '\n';
(s.W e.WS) (s.C e.CS) = <Cell <+ 1 s.W> s.C> <FormatRow (e.WS) (e.CS)>;
};
Cell {
s.Width s.N, <Repeat s.Width ' '> <Symb s.N>: e.Rfill,
<Last s.Width e.Rfill>: (e.X) e.Cell = e.Cell;
}
Rows {
s.Rows = <Rows s.Rows 1 1>;
s.Rows s.Row s.N, <+ s.Rows 1>: s.Row = ;
s.Rows s.Row s.N, <+ s.N s.Row>: s.Next =
(<Row s.N <- s.Next 1>>)
<Rows s.Rows <+ s.Row 1> s.Next>;
}
Row {
s.To s.To = s.To;
s.From s.To = s.From <Row <+ s.From 1> s.To>;
};
Each {
s.F e.X = <Each () s.F e.X>;
(e.Arg) s.F = ;
(e.Arg) s.F t.I e.X = <Mu s.F e.Arg t.I> <Each (e.Arg) s.F e.X>;
};
Width {
s.N, <Symb s.N>: e.X, <Lenw e.X>: s.Width e.X = s.Width;
};
Repeat {
0 s.X = ;
s.N s.X = s.X <Repeat <- s.N 1> s.X>;
};</syntaxhighlight>
{{out}}
<pre> 1
2 3
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1
2 3
4 5 6
7 8 9 10
11 12 13 14 15
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22 23 24 25 26 27 28
29 30 31 32 33 34 35 36
37 38 39 40 41 42 43 44 45
46 47 48 49 50 51 52 53 54 55
56 57 58 59 60 61 62 63 64 65 66
67 68 69 70 71 72 73 74 75 76 77 78
79 80 81 82 83 84 85 86 87 88 89 90 91
92 93 94 95 96 97 98 99 100 101 102 103 104 105</pre>
=={{header|REXX}}==
===version 1===
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