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[JS][7kyu] Upturn Numeral Triangle #5246

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[JS][7kyu] Upturn Numeral Triangle #5246

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17 changes: 17 additions & 0 deletions codewars/7kyu/upturn-numeral-triangle/koronya.js
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// [JS][7kyu] Upturn Numeral Triangle
// upturn-numeral-triangle
// https://www.codewars.com/kata/564f3d49a06556d27c000077/train/javascript

const pattern = (n) => {
const result = []
for (let i = 1; i <= n; i += 1) {
const spaces = ' '.repeat(i)
const numbers = `${i % 10} `.repeat(n - i + 1).trim()
result.push(spaces + numbers)
}
return result.join('\n')
}

// pattern(7) === ' 1 1 1 1 1 1 1\n 2 2 2 2 2 2\n 3 3 3 3 3\n 4 4 4 4\n 5 5 5\n 6 6\n 7'
// pattern(12) ===
// ' 1 1 1 1 1 1 1 1 1 1 1 1\n 2 2 2 2 2 2 2 2 2 2 2\n 3 3 3 3 3 3 3 3 3 3\n 4 4 4 4 4 4 4 4 4\n 5 5 5 5 5 5 5 5\n 6 6 6 6 6 6 6\n 7 7 7 7 7 7\n 8 8 8 8 8\n 9 9 9 9\n 0 0 0\n 1 1\n 2'