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filter all galaxies and positions
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@ -21,7 +21,11 @@ const flip = (current) =>
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);
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);
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const universe = flip(expand(flip(expand(input))));
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const universe = flip(expand(flip(expand(input))));
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console.log(universe);
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const galaxies = universe
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.map((a, y) => a.map((b, x) => ({ s: b, x, y })).filter((b) => b.s === "#"))
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.filter((e) => e.length > 0)
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.reduce((a, i) => [...a, ...i], []);
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console.log(galaxies);
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const t1 = performance.now();
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const t1 = performance.now();
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console.log(`Runtime: ${t1 - t0}ms`);
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console.log(`Runtime: ${t1 - t0}ms`);
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