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https://github.com/seigler/advent-of-code-browser-console
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3 lines
No EOL
192 B
JavaScript
3 lines
No EOL
192 B
JavaScript
I=$('pre').innerText.trim().split`\n`;O=[];I.map(l=>[...l].map((x, i)=>{if(+x)O[i]=(O[i]||0)+1}))
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g=t=>parseInt(O.reduce((a,p)=>a+(t^(p<I.length/2)?0:1),""),2);
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[g(0)*g(1)]// just day 1 so far
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