回答編集履歴
1
BigInt(1) を 1n に修正
test
CHANGED
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@@ -5,7 +5,7 @@
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5
5
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```js
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6
6
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// (b ** e) % m の計算
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7
7
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function modpow(b, e, m) {
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8
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-
let result =
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8
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+
let result = 1n;
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while (e > 0) {
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if ((e & 1n) === 1n) result = (result * b) % m;
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