¸÷ÖÖÅÅÐòËã·¨JAVAʵÏÖ

public class Sort {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
int[] arry = { 19, 10, 5, 45, 100, 30, 35, 29 };
int[] sortArry = mergeSort(arry);
for (int i = 0; i < sortArry.length; i++) {
System.out.println(sortArry[i]);
}
}

/**
* Ç°ºóµßµ¹Ë³Ðò
*
* @param arry
* @param i
* @param j
*/
private static void swap(int[] arry, int i, int j) {
int temp = arry[i];
arry[i] = arry[j];
arry[j] = temp;
}

/**
* ðÅÝÅÅÐò
*
* @param arry
* @return
*/
private static int[] bubbleSort(int[] arry) {
for (int i = 0; i < arry.length; i++) {
for (int j = 0; j < arry.length - i - 1; j++) {
if (arry[j] > arry[j + 1]) {
swap(arry, j, j + 1);
}
}
}
return arry;
}

/**
* ²åÈëÅÅÐò
*
* @param arry
* @return
*/
private static int[] insertSort(int[] arry) {
for (int i = 0; i < arry.length; i++) {
for (int j = i; j > 0 && arry[j] < arry[j - 1]; j--) {
swap(arry, j, j - 1);
}
}
return arry;
}

/**
* ¿ìËÙÅÅÐò
*
* @param data
* @param i
* @param j
*/
private static int[] quickSort(int[] arry) {

return arry;
}

/**
* Ñ¡ÔñÅÅÐò
*
* @param arry
* @return
*/
private static int[] selectionSort(int[] arry) {
for (int i = 0; i < arry.length; i++) {
int lowIndex = i;
for (int j = arry.length - 1; j > i; j--) {
if (arry[j] &