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public static int[] quickSort(int[] arr, int start, int end) { if (start < end) { int temp = arr[start]; int i = start; int j = end; while (i < j) { while (i < j && arr[j] > temp) { j--; } arr[i] = arr[j]; while (i < j && arr[i] <= temp) { i++; } arr[j] = arr[i]; } arr[i] = temp; quickSort(arr, start, i - 1); quickSort(arr, i + 1, end); } else { return arr; } return arr; }
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