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@@ -171,7 +171,26 @@ $$
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=== "C#"
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```csharp title="max_product_cutting.cs"
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[class]{max_product_cutting}-[func]{maxProductCutting}
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/* 最大切分乘积:贪心 */
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int maxProductCutting(int n) {
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// 当 n <= 3 时,必须切分出一个 1
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if (n <= 3) {
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return 1 * (n - 1);
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}
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// 贪心地切分出 3 ,a 为 3 的个数,b 为余数
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int a = n / 3;
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int b = n % 3;
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if (b == 1) {
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// 当余数为 1 时,将一对 1 * 3 转化为 2 * 2
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return (int)Math.Pow(3, a - 1) * 2 * 2;
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}
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if (b == 2) {
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// 当余数为 2 时,不做处理
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return (int)Math.Pow(3, a) * 2;
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}
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// 当余数为 0 时,不做处理
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return (int)Math.Pow(3, a);
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}
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```
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=== "Swift"
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