Update radix_sort.java
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@ -49,12 +49,12 @@
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for (int num : nums)
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if (num > ma) ma = num;
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// 按照从低位到高位的顺序遍历
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for (int exp = 1; ma >= exp; exp *= 10)
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// 对数组元素的第 k 位执行「计数排序」
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// k = 1 -> exp = 1
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// k = 2 -> exp = 10
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// k = 3 -> exp = 100
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// 即 exp = 10^(k-1)
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for (int exp = 1; ma >= exp; exp *= 10)
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// 对数组元素的第 k 位执行「计数排序」
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countSort(nums, exp);
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}
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@ -65,4 +65,3 @@
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System.out.println("基数排序完成后 nums = " + Arrays.toString(nums));
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}
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}
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