16 lines
419 B
JavaScript
16 lines
419 B
JavaScript
var num = 3012210;
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var power = Math.log(num) / Math.log(3);
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var rangeStart = Math.pow(3, Math.floor(power));
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var rangeEnd = Math.pow(3, Math.ceil(power));
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var rangeMid = (rangeStart + rangeEnd)/2;
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var finalElf = 0;
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console.log(rangeStart, rangeMid, rangeEnd);
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if(num > rangeMid){
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finalElf += (rangeMid - rangeStart);
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finalElf += (num - rangeMid) * 2;
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}
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else{
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finalElf += (num - rangeStart);
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}
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console.log(finalElf);
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