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Multiplication tables: Difference between revisions

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Multiplication tables (view source)

Revision as of 14:37, 4 January 2024

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12 | 144 156
13 | 169 </pre>
 
=={{Header|Insitux}}==
<syntaxhighlight lang="insitux">
(var pad-num (comp str (pad-left " " 4)))
 
(join "\n"
(for y (range 1 13)
(... str "x" (pad-num y)
(for x (range 1 13)
(if (> y x)
" "
(pad-num (* x y)))))))
</syntaxhighlight>
{{out}}
<pre>
x 1 1 2 3 4 5 6 7 8 9 10 11 12
x 2 4 6 8 10 12 14 16 18 20 22 24
x 3 9 12 15 18 21 24 27 30 33 36
x 4 16 20 24 28 32 36 40 44 48
x 5 25 30 35 40 45 50 55 60
x 6 36 42 48 54 60 66 72
x 7 49 56 63 70 77 84
x 8 64 72 80 88 96
x 9 81 90 99 108
x 10 100 110 120
x 11 121 132
x 12 144
</pre>
 
=={{header|J}}==
Line 4,613 ⟶ 4,641:
=={{header|JavaScript}}==
 
===Imperative Unicode output ===
The following example works with any (modern) JavaScript runtime:
 
<syntaxhighlight lang="javascript" lines>
function timesTable(){
let output = "";
const size = 12;
for(let i = 1; i <= size; i++){
output += i.toString().padStart(3);
output += i !== size ? " " : "\n";
}
for(let i = 0; i <= size; i++)
output += i !== size ? "════" : "╕\n";
 
for(let i = 1; i <= size; i++){
for(let j = 1; j <= size; j++){
output += j < i
? " "
: (i * j).toString().padStart(3) + " ";
}
output += `│ ${i}\n`;
}
return output;
}
</syntaxhighlight>
 
{{out}}
<pre>
1 2 3 4 5 6 7 8 9 10 11 12
════════════════════════════════════════════════╕
1 2 3 4 5 6 7 8 9 10 11 12 │ 1
4 6 8 10 12 14 16 18 20 22 24 │ 2
9 12 15 18 21 24 27 30 33 36 │ 3
16 20 24 28 32 36 40 44 48 │ 4
25 30 35 40 45 50 55 60 │ 5
36 42 48 54 60 66 72 │ 6
49 56 63 70 77 84 │ 7
64 72 80 88 96 │ 8
81 90 99 108 │ 9
100 110 120 │ 10
121 132 │ 11
144 │ 12
</pre>
 
=== HTML tables ===
The following examples require a browser or browser-like environment:
 
====Imperative====
<syntaxhighlight lang="html4strict"><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<head>
Line 4,620 ⟶ 4,694:
<title>12 times table</title>
<script type='text/javascript'>
 
function multiplication_table(n, target) {
var table = document.createElement('table');
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target.appendChild(table);
}
 
</script>
<style type='text/css'>
Line 4,671 ⟶ 4,743:
<div><table><tr><th>x</th><th>1</th><th>2</th><th>3</th><th>4</th><th>5</th><th>6</th><th>7</th><th>8</th><th>9</th><th>10</th><th>11</th><th>12</th></tr><tr><th>1</th><td>1</td><td>2</td><td>3</td><td>4</td><td>5</td><td>6</td><td>7</td><td>8</td><td>9</td><td>10</td><td>11</td><td>12</td></tr><tr><th>2</th><td> </td><td>4</td><td>6</td><td>8</td><td>10</td><td>12</td><td>14</td><td>16</td><td>18</td><td>20</td><td>22</td><td>24</td></tr><tr><th>3</th><td> </td><td> </td><td>9</td><td>12</td><td>15</td><td>18</td><td>21</td><td>24</td><td>27</td><td>30</td><td>33</td><td>36</td></tr><tr><th>4</th><td> </td><td> </td><td> </td><td>16</td><td>20</td><td>24</td><td>28</td><td>32</td><td>36</td><td>40</td><td>44</td><td>48</td></tr><tr><th>5</th><td> </td><td> </td><td> </td><td> </td><td>25</td><td>30</td><td>35</td><td>40</td><td>45</td><td>50</td><td>55</td><td>60</td></tr><tr><th>6</th><td> </td><td> </td><td> </td><td> </td><td> </td><td>36</td><td>42</td><td>48</td><td>54</td><td>60</td><td>66</td><td>72</td></tr><tr><th>7</th><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td>49</td><td>56</td><td>63</td><td>70</td><td>77</td><td>84</td></tr><tr><th>8</th><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td>64</td><td>72</td><td>80</td><td>88</td><td>96</td></tr><tr><th>9</th><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td>81</td><td>90</td><td>99</td><td>108</td></tr><tr><th>10</th><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td>100</td><td>110</td><td>120</td></tr><tr><th>11</th><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td>121</td><td>132</td></tr><tr><th>12</th><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td>144</td></tr></table></div>
 
====Functional====
=====ES5=====
<syntaxhighlight lang="javascript">(function (m, n) {
 
// [m..n]
function range(m, n) {
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return [].concat.apply([], xs.map(f));
}
 
var rng = range(m, n),
lstTable = [['x'].concat( rng )]
.concat(mb(rng, function (x) {
return [[x].concat(mb(rng, function (y) {
return y < x ? [''] : [x * y]; // triangle only
}))]}));
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// or simply stringified as JSON
JSON.stringify(lstTable);
})(1, 12);</syntaxhighlight>
 
Line 4,768 ⟶ 4,836:
[12,"","","","","","","","","","","",144]]</syntaxhighlight>
 
=====ES6=====
<syntaxhighlight lang="javascript">(() => {
"use strict";
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);</syntaxhighlight>
 
Constructing a function to handle cases like this one
[[File:Multiplication table.png|thumb|Formatted output using table_form]]
<syntaxhighlight lang="maxima">
/* Auxiliar function */
aux_table(n,k):=append([k],makelist(0,i,1,k-1),makelist(k*i,i,k,n))$
 
/* Function to construct the formatted table */
table_mult(n):=block(
append([makelist(i,i,0,n)],makelist(aux_table(n,k),k,1,n)),
makelist(at(%%[i],0=""),i,2,length(%%)),
table_form(%%))$
 
/* Test case */
table_mult(12);
</syntaxhighlight>
 
=={{header|МК-61/52}}==
Line 5,525 ⟶ 5,608:
11 | 121 132
12 | 144</pre>
 
=={{header|N/t/roff}}==
Works with gnu nroff. Please note that the script example contains tab characters which are essential for the correct tabular output.
<syntaxhighlight lang="nroff">
.nf
.ta T 2mR
.nr x 1 1
.nr y 2 1
.nr p 0
.while (\n[x] <= 12) \{\
.if (\n[x]<10) \0\c
\n[x]\c
.if (\n[x]=1) \c
.while (\n[y] <= 12) \{\
.nr p \n[x]*\n[y]
.ie (\n[y]>=\n[x]) \n[p] \c
.el \c
.nr y +1
.\}
.br
.nr x +1
.nr y 1 1
.\}
</syntaxhighlight>
{{out}}
<pre>
1 2 3 4 5 6 7 8 9 10 11 12
2 4 6 8 10 12 14 16 18 20 22 24
3 9 12 15 18 21 24 27 30 33 36
4 16 20 24 28 32 36 40 44 48
5 25 30 35 40 45 50 55 60
6 36 42 48 54 60 66 72
7 49 56 63 70 77 84
8 64 72 80 88 96
9 81 90 99 108
10 100 110 120
11 121 132
12 144
</pre>
 
=={{header|Neko}}==
Line 7,330 ⟶ 7,452:
=={{header|Wren}}==
{{libheader|Wren-fmt}}
<syntaxhighlight lang="ecmascriptwren">import "./fmt" for Fmt
 
var nums = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
PureFox
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