import java.io.*;
public class Main{
public static void main(String[] args) throws IOException{
int a[]={ 49, 38, 65, 97, 76, 13, 27, 50};
insertSort(a);
for (int i:a) {
System.out.print(i+" ");
}
}
private static void insertSort(int[] a) {
// TODO Auto-generated method stub
int temp;
for (int i = 1; i < a.length; i++) {
for (int j = i; j >0; j--) {
if (a[j]<a[j-1]) {
temp=a[j];
a[j]=a[j-1];
a[j-1]=temp;
}
}
}
}
public class Main{
public static void main(String[] args) throws IOException{
int a[]={ 49, 38, 65, 97, 76, 13, 27, 50};
insertSort(a);
for (int i:a) {
System.out.print(i+" ");
}
}
private static void insertSort(int[] a) {
// TODO Auto-generated method stub
int temp;
for (int i = 1; i < a.length; i++) {
for (int j = i; j >0; j--) {
if (a[j]<a[j-1]) {
temp=a[j];
a[j]=a[j-1];
a[j-1]=temp;
}
}
}
}
}
最好的情况下时间复杂度为O(n),平均为O(n*n),最坏O(n*n),空间复杂度O(1)