Price list behind API: Difference between revisions

{{trans|Python}}

 

V price_list = (0 .< price_list_size).map(i -> random:(100'000))

 

 

I price_list.len != sum(result.map((mn, mx, count) -> count))

 

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=={{header|Go}}==

{{trans|Wren}}

 

import (

fmt.Println("Something went wrong - grand total of", total, "doesn't equal", numPrices, "\b!")

}

 

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=={{header|Julia}}==

{{trans|Python}}

const price_list_size = rand(99000:100999)

const price_list = rand(0:99999, price_list_size)

 

testpricelist()

<pre>

Using 100299 random prices from 0 to 99990.

=={{header|Nim}}==

{{trans|Go}}

 

const MinDelta = 1.0

 

if total != numPrices:

 

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=={{header|Perl}}==

{{trans|Raku}}

use warnings;

use List::Util <min max shuffle>;

$max = $actualMax if $max > $actualMax;

printf " From %6d to %6d with %4d items\n", $min, $max, $subtotal

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<pre>Using 100047 items with prices from 0 to 10000:

Note that defaulted arguments of the form mx=get_max_price() are not currently supported, hence a slightly hacky workaround, of -1 then -1==>get_max_price().<br>

Were you (or I) to define constant mp = get_max_price(), then mx=mp style parameter defaulting would be fine.

<span style="color: #008080;">with</span> <span style="color: #008080;">javascript_semantics</span>

<span style="color: #7060A8;">requires</span><span style="color: #0000FF;">(</span><span style="color: #008000;">"0.8.3"</span><span style="color: #0000FF;">)</span> <span style="color: #000080;font-style:italic;">-- [assert() now accepts a 3rd param]</span>

<span style="color: #008080;">end</span> <span style="color: #008080;">for</span>

<span style="color: #7060A8;">assert</span><span style="color: #0000FF;">(</span><span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">price_list</span><span style="color: #0000FF;">)==</span><span style="color: #7060A8;">sum</span><span style="color: #0000FF;">(</span><span style="color: #7060A8;">vslice</span><span style="color: #0000FF;">(</span><span style="color: #000000;">result</span><span style="color: #0000FF;">,</span><span style="color: #000000;">3</span><span style="color: #0000FF;">)),</span><span style="color: #008000;">"Whoops! Some items missing!"</span><span style="color: #0000FF;">)</span>

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<pre>

 

=={{header|Python}}==

 

#%%Sample price generation

 

if len(price_list) != sum(count for mn, mx, count in result):

 

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=={{header|Raku}}==

{{trans|Go}}

 

my \minDelta = 1;

printf " From %6d to %6d with %4d items\n", $min, $max, $subtotal

}

 

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{{libheader|Wren-math}}

{{libheader|Wren-fmt}}

import "/math" for Nums

import "/fmt" for Fmt

if (total != numPrices) {

System.print("Something went wrong - grand total of %(total) doesn't equal %(numPrices)!")

 

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