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Commit 5962d8f

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Add 374_AdditivePersistence to DailyProgrammer
1 parent 6c12fe2 commit 5962d8f

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function sum(n, s = 0) {
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if (n === 0) {
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return s;
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} else {
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return sum(Math.floor(n / 10), (n % 10) + s);
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}
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}
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function persistence(n, c = 0) {
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if (n > 9) {
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return persistence(sum(n), ++c);
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} else {
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return c;
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}
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}

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AltStyle によって変換されたページ (->オリジナル) /