1、冒泡排序:和快速排序一样属于交换排序的一种
public class Sort{
public void generatArray(int [] array){
Random random = new Random();
for (int i=0;i
array[j+1]){
tmp=array[j];
array[j]=array[j+1];
array[j+1]=tmp;
}
}
}
for (int a : array) {
System.out.print(a+",");
}
System.out.println();
}
public static void main(String args[]){
Sort sort = new Sort();
int array[]=new int[10];
sort.generatArray(array);
sort.bubbleSort(array);
}
}
2、快速排序:是对冒泡排序的改进
public class Sort{
public void generatArray(int [] array){
Random random = new Random();
for (int i=0;i
=r)
return;
int k = array[l];
int i =l,j=r;
while(i
array[i]) i++; if(i
3、插入排序:
public class Sort{
public void insertSort(int [] array){
for(int i=1;i
0 && array[j-1]>tmp;j--)
array[j]=array[j-1];
array[j]=tmp;
}
for (int a : array) {
System.out.print(a+",");
}
System.out.println();
}
public static void main(String args[]){
Sort sort = new Sort();
int array[]=new int[10];
sort.generatArray(array);
sort.insertSort(array);
}
}