8 lines
234 B
JavaScript
8 lines
234 B
JavaScript
var doors=[];
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for (var i=0;i<100;i++)
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doors[i]=false;
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for (var i=1;i<=100;i++)
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for (var i2=i-1;i2<100;i2+=i)
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doors[i2]=!doors[i2];
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for (var i=1;i<=100;i++)
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console.log("Door %d is %s",i,doors[i-1]?"open":"closed")
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