private int[] Bubble(int[] sortData) { afterSortData = sortData; int tempData; int remainingLength = afterSortData.Length; for (int i = 0; i < afterSortData.Length; i++, remainingLength--) { for (int j = 1; j < remainingLength; j++) { if (afterSortData[j] < afterSortData[j - 1]) { tempData = afterSortData[j]; afterSortData[j] = afterSortData[j - 1]; afterSortData[j - 1] = tempData; } } } return afterSortData; }