The avatar for @carpiediem
Ryan Carpenter
Published
Edited
Apr 21, 2020
1 fork
Insert cell
Insert cell
hasRepeatedDigits = n => n.toString()
.split('')
.some((digit, index, arr) => arr.indexOf(digit) !== index);
Insert cell
zeroToNine = [...Array(10).keys()];
Insert cell
divisibleByTwo = zeroToNine
.reduce((agg, cur) => agg.concat(zeroToNine.map(i => 10 * cur + i)), [])
.filter(n => n % 2 === 0 && !hasRepeatedDigits(n) && n >= 10);
Insert cell
divisibleByThree = divisibleByTwo
.reduce((agg, cur) => agg.concat(zeroToNine.map(i => 10 * cur + i)), [])
.filter(n => n % 3 === 0 && !hasRepeatedDigits(n));
Insert cell
divisibleByFour = divisibleByThree
.reduce((agg, cur) => agg.concat(zeroToNine.map(i => 10 * cur + i)), [])
.filter(n => n % 4 === 0 && !hasRepeatedDigits(n));
Insert cell
divisibleByFive = divisibleByFour
.reduce((agg, cur) => agg.concat(zeroToNine.map(i => 10 * cur + i)), [])
.filter(n => n % 5 === 0 && !hasRepeatedDigits(n));
Insert cell
divisibleBySix = divisibleByFive
.reduce((agg, cur) => agg.concat(zeroToNine.map(i => 10 * cur + i)), [])
.filter(n => n % 6 === 0 && !hasRepeatedDigits(n));
Insert cell
divisibleBySeven = divisibleBySix
.reduce((agg, cur) => agg.concat(zeroToNine.map(i => 10 * cur + i)), [])
.filter(n => n % 7 === 0 && !hasRepeatedDigits(n));
Insert cell
divisibleByEight = divisibleBySeven
.reduce((agg, cur) => agg.concat(zeroToNine.map(i => 10 * cur + i)), [])
.filter(n => n % 8 === 0 && !hasRepeatedDigits(n));
Insert cell
divisibleByNine = divisibleByEight
.reduce((agg, cur) => agg.concat(zeroToNine.map(i => 10 * cur + i)), [])
.filter(n => n % 9 === 0 && !hasRepeatedDigits(n));
Insert cell
divisibleByTen = divisibleByNine
.reduce((agg, cur) => agg.concat(zeroToNine.map(i => 10 * cur + i)), [])
.filter(n => n % 10 === 0 && !hasRepeatedDigits(n));
Insert cell

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