package com.cn.sort;
public class InsertSort {
public static void main(String[] args) {
int arr[] = {45,89,56,23,10,20};
sort(arr);
for (int i = 0; i < arr.length; i++) {
System.out.print(arr[i]+" ");
}
}
public static void sort(int arr[]) {
int tmp = 0;
int j = 0;
for (int i = 1; i < arr.length; i++) {
j = i;
tmp = arr[i];
while (j > 0 && tmp < arr[j-1]) {
arr[j] = arr[j-1];
j--;
}
arr[j] = tmp;
}
}
}
运行后的结果：
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