joshua/advent-of-code-browser-console
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Days 1-3

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Joshua Seigler 2020-12-03 22:46:39 -05:00
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let d=document.body.textContent.trim().split(`
`);let t=(X,Y)=>{let c=0;for(let y=0,x=0;y<d.length;){c+=d[y][x%d[0].length]=='#'?1:0;x+=X;y+=Y}return c};[t(3,1),t(1,1)*t(3,1)*t(5,1)*t(7,1)*t(1,2)];