Shift list elements to left by 3: Difference between revisions
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→{{header|Wren}}: Changed to Wren S/H
(→{{header|RPL}}: by list reversing) |
m (→{{header|Wren}}: Changed to Wren S/H) |
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=={{header|11l}}==
{{trans|Python}}
<syntaxhighlight lang="11l">F rotate(l, n)
V k = (l.len + n) % l.len
Line 621 ⟶ 620:
=={{header|Arturo}}==
<syntaxhighlight lang="rebol">lst: [1 2 3 4 5 6 7 8 9]
print rotate.left lst 3</syntaxhighlight>
{{out}}
<pre>4 5 6 7 8 9 1 2 3</pre>
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new: b;c;d;a
</pre>
=={{header|BASIC}}==
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</pre>
=={{header|BQN}}==
3 ⌽ data</syntaxhighlight>▼
{{out}}
<pre>⟨ 4 5 6 7 8 9 1 2 3 ⟩</pre>
=={{header|C}}==
Line 943 ⟶ 944:
=={{header|Euler}}==
'''begin'''▼
▲<syntaxhighlight lang="euler">
'''new''' shl; '''new''' shl3;▼
▲begin
▲ new shl; new shl3;
'''if''' '''length''' ls < 2 '''then''' ls
▲ shl <- ` formal ls;
▲ shl3 <- ` formal ls; shl( shl( shl( ls ) ) ) ';
'''out''' shl3( ( 1, 2, 3, 4, 5, 6, 7, 8 ) )▼
'''end'''
▲ out shl3( ( 1, 2, 3, 4, 5, 6, 7, 8 ) )
$▼
▲$
▲</syntaxhighlight>
=={{header|Excel}}==
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next i</syntaxhighlight>
{{out}}<pre>4, 5, 6, 7, 8, 9, 1, 2, 3</pre>
=={{header|Go}}==
{{trans|Wren}}
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=={{header|J}}==
<syntaxhighlight lang=J> 3 |. 1 2 3 4 5 6 7 8 9
4 5 6 7 8 9 1 2 3</syntaxhighlight>
However, while this matches the task example, it does not match the task title. In most contexts, a shift is different from a rotate:
<syntaxhighlight lang=J> 3 |.(!.0) 1 2 3 4 5 6 7 8 9
4 5 6 7 8 9 0 0 0</syntaxhighlight>
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"123456789" | rotateLeft(3) #=> "456789123"
</pre>
=={{header|Julia}}==
<syntaxhighlight lang="julia">list = [1, 2, 3, 4, 5, 6, 7, 8, 9]
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=={{header|Quackery}}==
<syntaxhighlight lang="quackery">' [ 1 2 3 4 5 6 7 8 9 ] 3 split swap join echo</syntaxhighlight>
{{out}}
<pre>[ 4 5 6 7 8 9 1 2 3 ]</pre>
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After: [4, 5, 6, 7, 8, 9, 1, 2, 3]
</pre>
=={{header|Scheme}}==
{{works with|Chez Scheme}}
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=={{header|Wren}}==
<syntaxhighlight lang="
var lshift = Fn.new { |l|
var n = l.count
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{{libheader|Wren-seq}}
Alternatively, using a library method to produce the same output as before.
<syntaxhighlight lang="
var l = (1..9).toList
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