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Last change
on this file since e4c61dd was e4c61dd, checked in by istevanoska <ilinastevanoska@…>, 6 months ago |
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Prototype 1.1
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Property mode
set to
100644
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File size:
518 bytes
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| 1 | import appearance from "./appearance.js";
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| 2 | import {sum} from "./ascending.js";
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| 3 |
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| 4 | export default function(series) {
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| 5 | var n = series.length,
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| 6 | i,
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| 7 | j,
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| 8 | sums = series.map(sum),
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| 9 | order = appearance(series),
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| 10 | top = 0,
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| 11 | bottom = 0,
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| 12 | tops = [],
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| 13 | bottoms = [];
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| 14 |
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| 15 | for (i = 0; i < n; ++i) {
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| 16 | j = order[i];
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| 17 | if (top < bottom) {
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| 18 | top += sums[j];
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| 19 | tops.push(j);
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| 20 | } else {
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| 21 | bottom += sums[j];
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| 22 | bottoms.push(j);
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| 23 | }
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| 24 | }
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| 25 |
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| 26 | return bottoms.reverse().concat(tops);
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| 27 | }
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