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Created December 15, 2015 18:51
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adventofcode.com/day2
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'25x20x8',
'24x20x21',
'26x30x2',
'24x2x10',
'28x4x13',
'27x17x11',
'15x3x8',
'11x29x10',
'26x15x16',
'4x28x22',
'7x5x22',
'10x28x9',
'6x28x13',
'10x5x6',
'20x12x6',
'25x30x30',
'17x16x14',
'14x20x3',
'16x10x8',
'9x28x14',
'16x12x12',
'11x13x25',
'21x16x28',
'10x3x18',
'5x9x20',
'17x23x5',
'3x13x16',
'29x30x17',
'2x2x8',
'15x8x30',
'20x1x16',
'23x10x29',
'4x5x4',
'6x18x12',
'26x10x22',
'21x10x17',
'26x12x29',
'7x20x21',
'18x9x15',
'10x23x20',
'20x1x27',
'10x10x3',
'25x12x23',
'30x11x15',
'16x22x3',
'22x10x11',
'15x10x20',
'2x20x17',
'20x20x1',
'24x16x4',
'23x27x7',
'7x27x22',
'24x16x8',
'20x11x25',
'30x28x11',
'21x6x24',
'15x2x9',
'16x30x24',
'21x27x9',
'7x19x8',
'24x13x28',
'12x26x28',
'16x21x11',
'25x5x13',
'23x3x17',
'23x1x17',
'4x17x18',
'17x13x18',
'25x12x19',
'17x4x19',
'4x21x26',
'6x28x1',
'23x22x15',
'6x23x12',
'21x17x9',
'30x4x23',
'2x19x21',
'28x24x7',
'19x24x14',
'13x20x26',
'19x24x29',
'8x26x3',
'16x12x14',
'17x4x21',
'8x4x20',
'13x27x17',
'9x21x1',
'29x25x6',
'7x9x26',
'13x25x5',
'6x9x21',
'12x10x11',
'30x28x21',
'15x6x2',
'8x18x19',
'26x20x24',
'26x17x14',
'27x8x1',
'19x19x18',
'25x24x27',
'14x29x15',
'22x26x1',
'14x17x9',
'2x6x23',
'29x7x5',
'14x16x19',
'14x21x18',
'10x15x23',
'21x29x14',
'20x29x30',
'23x11x5',
];
var length, width, height, extra, sum = 0;
input.forEach(function (dimensions) {
length = dimensions.split("x")[0];
width = dimensions.split("x")[1];
height = dimensions.split("x")[2];
extra = Math.min(length*width, width*height, length*height);
sum += 2*length*width + 2*width*height + 2*height*length + extra;
});
console.log(sum);
</script>
</body>
</html>
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