w3bdesign /
exercism
| Total Complexity | 5 |
| Complexity/F | 2.5 |
| Lines of Code | 13 |
| Function Count | 2 |
| Duplicated Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
| 1 | const collatz = (n) => { |
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| 2 | if (n === 1) { |
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| 3 | return 0; |
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| 4 | } |
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| 5 | return collatz(n % 2 === 0 ? n / 2 : n * 3 + 1) + 1; |
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| 6 | }; |
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| 7 | |||
| 8 | export const steps = (n) => { |
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| 9 | if (n < 1) { |
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| 10 | throw new Error('Only positive numbers are allowed'); |
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| 11 | } |
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| 12 | return collatz(n); |
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| 13 | }; |
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| 14 |
